{"id":2637,"date":"2021-10-14T21:15:28","date_gmt":"2021-10-14T14:15:28","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=2637"},"modified":"2021-10-14T22:11:11","modified_gmt":"2021-10-14T15:11:11","slug":"gia%cc%89i-dap-khi-nao-am-mb-ab-ho%cc%a3c-toan-6-cung-vietlearn","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/gia%cc%89i-dap-khi-nao-am-mb-ab-ho%cc%a3c-toan-6-cung-vietlearn\/","title":{"rendered":"Gia\u0309i \u0111a\u0301p khi na\u0300o AM + MB = AB? Ho\u0323c Toa\u0301n 6 cu\u0300ng Vietlearn"},"content":{"rendered":"\n

Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn<\/p>\n\n\n\n

\u01a0\u0309 ba\u0300i tr\u01b0\u01a1\u0301c, chu\u0301ng ta \u0111a\u0303 \u0111i ti\u0300m hi\u00ea\u0309u ca\u0301c ki\u00ea\u0301n th\u01b0\u0301c v\u00ea\u0300 \u0111oa\u0323n th\u0103\u0309ng va\u0300 \u0111\u00f4\u0323 da\u0300i \u0111oa\u0323n th\u0103\u0309ng. V\u01a1\u0301i ba\u0300i vi\u00ea\u0301t na\u0300y, chu\u0301ng ta se\u0303 \u0111i ti\u0300m c\u00e2u tra\u0309 l\u01a1\u0300i cho c\u00e2u ho\u0309i khi na\u0300o AM + MB = AB. La\u0300m sao \u0111\u00ea\u0309 bi\u00ea\u0301t m\u00f4\u0323t \u0111i\u00ea\u0309m co\u0301 n\u0103\u0300m gi\u01b0\u0303a hai \u0111i\u00ea\u0309m kh\u00f4ng? T\u00e2\u0301t t\u00e2\u0300n t\u00e2\u0323n mo\u0323i th\u0103\u0301c m\u0103\u0301c v\u00ea\u0300 ph\u00e2\u0300n ki\u00ea\u0301n th\u01b0\u0301c na\u0300y Vietlearn se\u0303 gia\u0309i \u0111a\u0301p ngay sau \u0111\u00e2y:<\/p>\n\n\n\n

Khi na\u0300o AM + MB = AB?<\/p>\n\n\n\n

\u0110\u00ea\u0309 tra\u0309 l\u01a1\u0300i c\u00e2u ho\u0309i, chu\u0301ng ta xe\u0301t vi\u0301 du\u0323 sau:<\/p>\n\n\n\n

Cho 2 \u0111oa\u0323n th\u0103\u0309ng AB, \u0111o \u0111\u00f4\u0323 da\u0300i ca\u0301c \u0111oa\u0323n th\u0103\u0309ng: AB, AM, MB \u01a1\u0309 ca\u0309 hai hi\u0300nh.<\/p>\n\n\n\n

Vi\u0301 du\u0323 ly\u0301 gia\u0309i khi na\u0300o AM + MB= AB<\/p>\n\n\n\n

Sau khi \u0111o\u0301 , ta thu \u0111\u01b0\u01a1\u0323c k\u00ea\u0301t qua\u0309 sau \u0111\u00e2y:<\/p>\n\n\n\n

Hi\u0300nh 1: AB = 7cm, AM = 3cm , MB = 4cm.<\/p>\n\n\n\n

HI\u0300nh 2: AB = 7cm, AM = 2cm, MB = 5cm.<\/p>\n\n\n\n

T\u01b0\u0300 k\u00ea\u0301t qua\u0309 \u0111o, ta ru\u0301t ra nh\u00e2\u0323n xe\u0301t chung \u01a1\u0309 ca\u0309 2 hi\u0300nh:<\/p>\n\n\n\n

Hi\u0300nh 1: AB = AM + MB = 3 + 4 = 7<\/p>\n\n\n\n

Hi\u0300nh 2: AB = AM + MB = 2 + 5 = 7<\/p>\n\n\n\n

K\u00ea\u0301t lu\u00e2\u0323n: M n\u0103\u0300m gi\u01b0\u0303a A va\u0300 B thi\u0300 AM + MB = AB. Ng\u01b0\u01a1\u0323c la\u0323i AB = AM + MB thi\u0300 M n\u0103\u0300m gi\u01b0\u0303a A va\u0300 B.<\/p>\n\n\n\n

\u0110o\u0323c th\u00eam: Ho\u0323c Toa\u0301n 6 cu\u0300ng Vietlearn: Ca\u0301ch \u0111o va\u0300 so sa\u0301nh \u0111\u00f4\u0323 da\u0300i \u0111oa\u0323n th\u0103\u0309ng<\/p><\/blockquote>\n\n\n\n

\u0110o khoa\u0309ng ca\u0301ch 2 \u0111i\u00ea\u0309m tr\u00ean th\u01b0\u0323c t\u00ea\u0301<\/p>\n\n\n\n

M\u00f4\u0323t s\u00f4\u0301 du\u0323ng cu\u0323 \u0111o khoa\u0309ng ca\u0301ch 2 \u0111i\u00ea\u0309m la\u0300: th\u01b0\u01a1\u0301c cu\u00f4\u0323n va\u0309i, th\u01b0\u01a1\u0301c cu\u00f4\u0323n b\u0103\u0300ng loa\u0323i.<\/p>\n\n\n\n

Th\u01b0\u01a1\u0301c cu\u00f4\u0323n b\u0103\u0300ng kim loa\u0323i<\/p>\n\n\n\n

Th\u01b0\u01a1\u0301c cu\u00f4\u0323n va\u0309i<\/p>\n\n\n\n

Ca\u0301ch \u0111o khoa\u0309ng ca\u0301ch 2 \u0111i\u00ea\u0309m<\/p>\n\n\n\n

\u0110\u00ea\u0309 \u0111o khoa\u0309ng ca\u0301ch 2 \u0111i\u00ea\u0309m, ta c\u00e2\u0300n gio\u0301ng \u0111\u01b0\u01a1\u0300ng th\u0103\u0309ng \u0111i qua 2 \u0111i\u00ea\u0309m na\u0300y b\u0103\u0300ng th\u01b0\u01a1\u0301c \u0111o.<\/p>\n\n\n\n

Tr\u01b0\u01a1\u0300ng h\u01a1\u0323p khoa\u0309ng ca\u0301ch gi\u01b0\u0303a 2 \u0111i\u00ea\u0309m nho\u0309 h\u01a1n \u0111\u00f4\u0323 da\u0300i cu\u0309a th\u01b0\u01a1\u0301c: Ta c\u00e2\u0300n c\u00f4\u0301 \u0111i\u0323nh th\u01b0\u01a1\u0301c \u01a1\u0309 1 \u0111i\u00ea\u0309m, ke\u0301o da\u0300i th\u01b0\u01a1\u0301c \u0111\u00ea\u0301n \u0111i\u00ea\u0309m th\u01b0\u0301 2.<\/p>\n\n\n\n

Tr\u01b0\u01a1\u0300ng h\u01a1\u0323p khoa\u0309ng ca\u0301ch gi\u01b0\u0303a 2 \u0111i\u00ea\u0309m l\u01a1\u0301n h\u01a1n \u0111\u00f4\u0323 da\u0300i cu\u0309a th\u01b0\u01a1\u0301c: Ta c\u00e2\u0300n s\u01b0\u0309 du\u0323ng li\u00ean ti\u00ea\u0301p nhi\u00ea\u0300u l\u00e2\u0300n th\u01b0\u01a1\u0301c.<\/p>\n\n\n\n

Trong m\u00f4\u0323t s\u00f4\u0301 tr\u01b0\u01a1\u0300ng h\u01a1\u0323p th\u01b0\u01a1\u0301c ch\u01b0\u0303 A co\u0301 khoa\u0309ng ca\u0301ch gi\u01b0\u0303a 2 ch\u00e2n la\u0300 1m ho\u0103\u0323c 2m \u0111\u01b0\u01a1\u0323c s\u01b0\u0309 du\u0323ng \u0111\u00ea\u0309 \u0111o.<\/p>\n\n\n\n

Ba\u0300i t\u00e2\u0323p v\u00e2\u0323n du\u0323ng<\/p>\n\n\n\n

Ba\u0300i 1: Ti\u0300m \u0111i\u00ea\u0309m n\u0103\u0300m gi\u01b0\u0303a 2 \u0111i\u00ea\u0309m co\u0300n la\u0323i:<\/p>\n\n\n\n

a. AB = 1cm, BC = 5cm, AC = 6cm<\/p>\n\n\n\n

b. DE = 4cm, GE = 2cm, DG = 2cm<\/p>\n\n\n\n

c. MN = 7cm, NO = 12cm, OM = 5cm<\/p>\n\n\n\n

d. NE = 8 cm, EG = 9cm, NG = 17cm<\/p>\n\n\n\n

L\u01a1\u0300i gia\u0309i<\/p>\n\n\n\n

a. B n\u0103\u0300m gi\u01b0\u0303a A va\u0300 C vi\u0300 : AB + BC = AC ( 1 + 5 = 6)<\/p>\n\n\n\n

b. G n\u0103\u0300m gi\u01b0\u0303a D va\u0300 E vi\u0300 : GE + DG = DE ( 2 + 2 = 4)<\/p>\n\n\n\n

c. M n\u0103\u0300m gi\u01b0\u0303a O va\u0300 N vi\u0300: NM + OM = NO ( 7 + 5 = 12)<\/p>\n\n\n\n

d. E n\u0103\u0300m gi\u01b0\u0303a N va\u0300 G vi\u0300: NE + EG = NG ( 8 + 9 = 17)<\/p>\n\n\n\n

Ba\u0300i 2: Cho tia Ox trong \u0111o\u0301: OA = 4 cm, OB = 10 cm<\/p>\n\n\n\n

a. Trong 3 \u0111i\u00ea\u0309m O, A, B \u0111i\u00ea\u0309m na\u0300o n\u0103\u0300m gi\u01b0\u0303a?<\/p>\n\n\n\n

b. Ti\u0300m \u0111\u00f4\u0323 da\u0300i AB<\/p>\n\n\n\n

L\u01a1\u0300i gia\u0309i:<\/p>\n\n\n\n

a. Ve\u0303 hi\u0300nh ta th\u00e2\u0301y A n\u0103\u0300m gi\u01b0\u0303a O va\u0300 B.<\/p>\n\n\n\n

b. AB = OB \u2013 OA = 10 \u2013 4 = 6cm<\/p>\n\n\n\n

Ba\u0300i 3: Cho tia Oy trong \u0111o\u0301: OM = 3cm, ON = 2cm, OQ = 6cm<\/p>\n\n\n\n

a. N co\u0301 n\u0103\u0300m gi\u01b0\u0303a M va\u0300 O kh\u00f4ng?<\/p>\n\n\n\n

b. M n\u0103\u0300m gi\u01b0\u0303a 2 \u0111i\u00ea\u0309m na\u0300o?<\/p>\n\n\n\n

c. Ti\u0301nh \u0111\u00f4\u0323 da\u0300i MQ<\/p>\n\n\n\n

Ba\u0300i gia\u0309i<\/p>\n\n\n\n

a. Ve\u0303 hi\u0300nh ta th\u00e2\u0301y N n\u0103\u0300m gi\u01b0\u0303a M va\u0300 O.<\/p>\n\n\n\n

b. M n\u0103\u0300m gi\u01b0\u0303a N va\u0300 Q.<\/p>\n\n\n\n

c. Ta co\u0301: MQ = OQ \u2013 OM = 6 \u2013 3 = 3cm<\/p>\n\n\n\n

Ba\u0300i 4: Quan sa\u0301t va\u0300 \u0111a\u0301nh gia\u0301 nh\u00e2\u0323n xe\u0301t: \u0110i t\u01b0\u0300 A \u0111\u00ea\u0301n B la\u0300 \u0111oa\u0323n ng\u0103\u0301n nh\u00e2\u0301t.<\/p>\n\n\n\n

\u0110a\u0301nh gia\u0301 nh\u00e2\u0323n xe\u0301t<\/p>\n\n\n\n

L\u01a1\u0300i gia\u0309i: nh\u00e2\u0323n xe\u0301t \u0111i t\u01b0\u0300 A \u0111\u00ea\u0301n B la\u0300 \u0111oa\u0323n ng\u0103\u0301n nh\u00e2\u0301t la\u0300 \u0111u\u0301ng.<\/p>\n\n\n\n

Ba\u0300i 6: Cho 2 tia \u0111\u00f4\u0301i Ox va\u0300 Oy. Tr\u00ean Ox l\u00e2\u0301y \u0111i\u00ea\u0309m A sao cho OA = 4cm. Tr\u00ean Oy l\u00e2\u0301y \u0111i\u00ea\u0309m B sao cho AB = 8cm. Ti\u0300m \u0111\u00f4\u0323 da\u0300i cu\u0309a OB.<\/p>\n\n\n\n

L\u01a1\u0300i gia\u0309i: \u0110\u00f4\u0323 da\u0300i cu\u0309a OB = AB + OA = 4 + 8 = 12cm<\/p>\n\n\n\n

Ho\u0323c Toa\u0301n 6 cu\u0300ng Vietlearn: Ki\u00ea\u0301n th\u01b0\u0301c v\u00ea\u0300 trung \u0111i\u00ea\u0309m cu\u0309a \u0111oa\u0323n th\u0103\u0309ng<\/p><\/blockquote>\n\n\n\n

Co\u0301 n\u00ean cho con ho\u0323c ky\u0303 n\u0103ng s\u00f4\u0301ng?<\/p>\n\n\n\n

Vi\u00ea\u0323c da\u0323y ky\u0303 n\u0103ng s\u00f4\u0301ng la\u0300 r\u00e2\u0301t c\u00e2\u0300n thi\u00ea\u0301t va\u0300 la\u0300 xu th\u00ea\u0301 gia\u0301o du\u0323c cu\u0309a ca\u0301c n\u01b0\u01a1\u0301c ti\u00ea\u0301n b\u00f4\u0323 hi\u00ea\u0323n nay. Tuy nhi\u00ean, tr\u00ean th\u01b0\u0323c t\u00ea\u0301 vi\u00ea\u0323c da\u0323y ky\u0303 n\u0103ng s\u00f4\u0301ng v\u00e2\u0303n ch\u01b0a th\u01b0\u0323c s\u01b0\u0323 hi\u00ea\u0323u qua\u0309. \u01a0\u0309 m\u00f4\u0323t s\u00f4\u0301 tr\u01b0\u01a1\u0300ng ho\u0323c va\u0300 gia \u0111i\u0300nh co\u0300n xem nhe\u0323 vi\u00ea\u0323c gia\u0301o du\u0323c ky\u0303 n\u0103ng s\u00f4\u0301ng cho con ma\u0300 h\u00e2\u0300u h\u00ea\u0301t \u0111\u0103\u0323t n\u0103\u0323ng gia\u0301o du\u0323c ki\u00ea\u0301n th\u01b0\u0301c v\u0103n ho\u0301a cho tre\u0309.<\/p>\n\n\n\n

Thi\u00ea\u0301u ky\u0303 n\u0103ng s\u00f4\u0301ng se\u0303 la\u0300 m\u00f4\u0323t b\u00e2\u0301t l\u01a1\u0323i l\u01a1\u0301n cho con trong t\u01b0\u01a1ng lai. M\u00f4\u0323t s\u00f4\u0301 ky\u0303 n\u0103ng c\u00e2\u0300n tr\u0103ng bi\u0323 cho con:<\/p>\n\n\n\n

Ky\u0303 n\u0103ng giao ti\u00ea\u0301p<\/p>\n\n\n\n

Con ng\u01b0\u01a1\u0300i trao \u0111\u00f4\u0309i v\u01a1\u0301i nhau th\u00f4ng qua giao ti\u00ea\u0301p. Se\u0303 r\u00e2\u0301t kho\u0301 kh\u0103n n\u00ea\u0301u nh\u01b0 chu\u0301ng ta kh\u00f4ng th\u00ea\u0309 truy\u00ea\u0300n \u0111a\u0323t \u0111\u01b0\u01a1\u0323c mong mu\u00f4\u0301n, suy nghi\u0303 cu\u0309a ba\u0309n th\u00e2n cho ng\u01b0\u01a1\u0300i kha\u0301c hi\u00ea\u0309u. Th\u01b0\u0323c t\u00ea\u0301 ch\u01b0\u0301ng minh nh\u01b0\u0303ng ng\u01b0\u01a1\u0300i co\u0301 ky\u0303 n\u0103ng giao ti\u00ea\u0301p t\u00f4\u0301t da\u0300nh d\u01b0\u01a1\u0323c nhi\u00ea\u0300u s\u01b0\u0323 y\u00eau th\u01b0\u01a1ng cu\u0309a mo\u0323i ng\u01b0\u01a1\u0300i. \u0110\u00f4\u0300ng th\u01a1\u0300i, ho\u0323 co\u0301 th\u00ea\u0309 \u0111a\u0323t \u0111\u01b0\u01a1\u0323c nhi\u00ea\u0300u tha\u0300nh c\u00f4ng trong c\u00f4ng vi\u00ea\u0323c. Bo\u0301 me\u0323 c\u00e2\u0300n da\u0323y con ca\u0301ch giao ti\u00ea\u0301p v\u01a1\u0301i ng\u01b0\u01a1\u0300i l\u01a1\u0301n, v\u01a1\u0301i ca\u0301c ba\u0323n cu\u0300ng trang l\u01b0\u0301a,\u2026 Ha\u0303y khuy\u00ea\u0301n khi\u0301ch ti\u0301nh c\u01a1\u0309i m\u01a1\u0309, ho\u0300a \u0111\u00f4\u0300ng cu\u0309a con.<\/p>\n\n\n\n

Ky\u0303 n\u0103ng l\u0103\u0301ng nghe<\/p>\n\n\n\n

L\u0103\u0301ng nghe la\u0300 ky\u0303 n\u0103ng c\u01b0\u0323c ky\u0300 quan tro\u0323ng. L\u0103\u0301ng nghe th\u00ea\u0309 hi\u00ea\u0323n s\u01b0\u0323 t\u00f4n tro\u0323ng cu\u0309a mi\u0300nh v\u01a1\u0301i ng\u01b0\u01a1\u0300i kha\u0301c. L\u0103\u0301ng nghe cu\u0303ng la\u0300 bi\u00ea\u0323n pha\u0301p \u0111\u00ea\u0309 re\u0300n luy\u00ea\u0323n t\u01b0 duy ng\u00f4n ng\u01b0\u0303. L\u0103\u0301ng nghe se\u0303 giu\u0301p chu\u0301ng ta ki\u00ean nh\u00e2\u0303n h\u01a1n. B\u00f4\u0301 me\u0323 co\u0301 th\u00ea\u0309 da\u0323y con ca\u0301ch l\u0103\u0301ng nghe b\u0103\u0300ng ca\u0301ch la\u0300m g\u01b0\u01a1ng cho con. \u0110o\u0301 la\u0300 kh\u00f4ng ng\u0103\u0301t l\u01a1\u0300i no\u0301i cu\u0309a con. Ha\u0303y cho con hi\u00ea\u0309u con c\u00e2\u0300n bi\u00ea\u0301t l\u0103\u0301ng nghe ng\u01b0\u01a1\u0300i kha\u0301c va\u0300 ng\u01b0\u01a1\u0300i kha\u0301c se\u0303 pha\u0309i l\u0103\u0301ng nghe con.<\/p>\n\n\n\n

Ky\u0303 n\u0103ng t\u01b0\u0323 v\u00ea\u0323<\/p>\n\n\n\n

T\u01b0\u0323 v\u00ea\u0323 \u0111\u00ea\u0309 ba\u0309o v\u00ea\u0323 ba\u0309n th\u00e2n. Co\u0301 r\u00e2\u0301t nhi\u00ea\u0300u nh\u01b0\u0303ng nguy hi\u00ea\u0309m xoay quanh cu\u00f4\u0323c s\u00f4\u0301ng cu\u0309a chu\u0301ng ta. Trang bi\u0323 cho mi\u0300nh kha\u0309 n\u0103ng t\u01b0\u0323 v\u00ea\u0323 la\u0300 r\u00e2\u0301t c\u00e2\u0300n thi\u00ea\u0301t. Tr\u01b0\u01a1\u0301c ti\u00ean la\u0300 \u0111\u00ea\u0309 ba\u0309o v\u00ea\u0323 ba\u0309n th\u00e2n va\u0300 co\u0301 th\u00ea\u0309 ba\u0309o v\u00ea\u0323 ca\u0309 nh\u01b0\u0303ng ng\u01b0\u01a1\u0300i xung quanh. Phu\u0323 huynh co\u0301 th\u00ea\u0309 cho con tham gia ca\u0301c l\u01a1\u0301p ho\u0323c t\u01b0\u0323 v\u00ea\u0323. Hi\u00ea\u0323n nay, r\u00e2\u0301t nhi\u00ea\u0300u trung t\u00e2m co\u0301 ca\u0301c l\u01a1\u0301p ho\u0323c t\u01b0\u0323 v\u00ea\u0323 da\u0300nh cho tre\u0309. B\u00f4\u0301 me\u0323 co\u0301 th\u00ea\u0309 cho con tham gia ca\u0301c l\u01a1\u0301p ho\u0323c b\u01a1i \u0111\u00ea\u0309 pho\u0300ng cha\u0301y tai na\u0323n \u0111u\u00f4\u0301i n\u01b0\u01a1\u0301c cho con. Da\u0323y con tra\u0301nh xa ng\u01b0\u01a1\u0300i x\u00e2\u0301u, ng\u01b0\u01a1\u0300i con ca\u0309m th\u00e2\u0301y kh\u00f4ng an toa\u0300n, da\u0323y con ca\u0301ch no\u0301i kh\u00f4ng ca\u0301ch t\u01b0\u0300 ch\u00f4\u0301i,\u2026<\/p>\n\n\n\n

Ky\u0303 n\u0103ng t\u01b0\u0323 phu\u0323c vu\u0323<\/p>\n\n\n\n

Nhi\u00ea\u0300u b\u00f4\u0301 me\u0323 qua\u0301 nu\u00f4ng chi\u00ea\u0300u con ca\u0301i ma\u0300 la\u0300m h\u00f4\u0323 con ca\u0301c c\u00f4ng vi\u00ea\u0323c ca\u0301 nh\u00e2n, c\u00f4ng vi\u00ea\u0323c nha\u0300. Nh\u01b0\u0303ng suy nghi\u0303, quan \u0111i\u00ea\u0309m na\u0300y kh\u00f4ng th\u01b0\u0323c s\u01b0\u0323 t\u00f4\u0301t cho tre\u0309. Tre\u0309 bi\u0323 phu\u0323 thu\u00f4\u0323c, i\u0309 la\u0323i va\u0300o cha me\u0323, kh\u00f4ng th\u00ea\u0309 t\u01b0\u0323 gia\u0309i quy\u00ea\u0301t ca\u0301c c\u00f4ng vi\u00ea\u0323c hay phu\u0323c vu\u0323 nhu c\u00e2\u0300u ca\u0301 nh\u00e2n cu\u0309a mi\u0300nh. Vi\u00ea\u0323c da\u0323y tre\u0309 ky\u0303 n\u0103ng t\u01b0\u0323 phu\u0323c vu\u0323 ban \u0111\u00e2\u0300u co\u0301 th\u00ea\u0309 g\u0103\u0323p nhi\u00ea\u0300u kho\u0301 kh\u0103n. Nh\u01b0ng \u0111\u00ea\u0309 co\u0301 k\u00ea\u0301t qua\u0309 t\u00f4\u0301t b\u00f4\u0301 me\u0323 ha\u0303y ki\u00ean nh\u00e2\u0303n nhe\u0301. Chu\u0301ng ta kh\u00f4ng th\u00ea\u0309 lu\u0301c na\u0300o cu\u0303ng h\u00f4\u0323 con hay h\u00f4\u0323 con ca\u0309 \u0111\u01a1\u0300i. Kh\u00f4ng trang bi\u0323 cho con ky\u0303 n\u0103ng t\u01b0\u0323 phu\u0323c vu\u0323 chi\u0301nh la\u0300 ha\u0323i con.<\/p>\n\n\n\n

Vietlearn \u2013 Gia s\u01b0<\/a> tr\u01b0\u0323c tuy\u00ea\u0301n ha\u0300ng \u0111\u00e2\u0300u Vi\u00ea\u0323t Nam<\/p>\n\n\n\n

Ba\u0323n \u0111ang ti\u0300m ki\u00ea\u0301m ca\u0301c l\u01a1\u0301p ho\u0323c b\u00f4\u0309 tr\u01a1\u0323 m\u00f4n Toa\u0301n? Vietlearn chi\u0301nh la\u0300 l\u01b0\u0323a cho\u0323n ha\u0300ng \u0111\u00e2\u0300u. Vietlearn n\u00f4\u0309i b\u00e2\u0323t v\u01a1\u0301i c\u00f4ng ngh\u00ea\u0323 AI ph\u00e2n ti\u0301ch k\u00ea\u0301t qua\u0309 ho\u0323c t\u00e2\u0323p, \u01b0u va\u0300 nh\u01b0\u01a1\u0323c \u0111i\u00ea\u0309m cu\u0309a ba\u0323n. Tr\u00ean c\u01a1 s\u01a1\u0309 d\u01b0\u0303 li\u00ea\u0323u ph\u00e2n ti\u0301ch thi\u00ea\u0301t k\u00ea\u0301 l\u00f4\u0323 tri\u0300nh ho\u0323c t\u00e2\u0323p da\u0300nh ri\u00eang cho ca\u0301 nh\u00e2n ho\u0323c vi\u00ean. Vietlearn t\u01b0\u0323 tin mang \u0111\u00ea\u0301n nh\u01b0\u0303ng gia\u0301 tri\u0323 t\u00f4\u0301t nh\u00e2\u0301t cho phu\u0323 huynh va\u0300 ho\u0323c sinh.<\/p>\n\n\n\n

Kho t\u00e0i li\u1ec7u h\u1ecdc t\u1eadp<\/a> Mi\u1ec5n Ph\u00ed \u2013 Vietlearn<\/p>\n\n\n\n

Vietlearn lu\u00f4n \u0111\u00f4\u0300ng ha\u0300nh cu\u0300ng ca\u0301c ba\u0323n ho\u0323c sinh tr\u00ean ch\u0103\u0323ng \u0111\u01b0\u01a1\u0300ng chinh phu\u0323c tri th\u01b0\u0301c. Vietlearn \u2013 gia s\u01b0<\/a> tr\u01b0\u0323c tuy\u00ea\u0301n ha\u0300ng \u0111\u00e2\u0300u Vi\u00ea\u0323t Nam. Ghe\u0301 qua blog Vietlearn \u0111\u00ea\u0309 c\u00e2\u0323p nh\u00e2\u0323t ki\u00ea\u0301n th\u01b0\u0301c khoa ho\u0323c cu\u0300ng kho ta\u0300i li\u00ea\u0323u mi\u00ea\u0303n phi\u0301, ch\u00e2\u0301t l\u01b0\u01a1\u0323ng. Tham kha\u0309o kho\u0301a ho\u0323c K12 cu\u0309a Vietlearn ta\u0323i \u0111\u00e2y.<\/p>\n\n\n\n

<\/p>\n\n\n\n

Ho\u0323c Toa\u0301n 6 cu\u0300ng Vietlearn: Ki\u00ea\u0301n th\u01b0\u0301c v\u00ea\u0300 n\u01b0\u0309a m\u0103\u0323t ph\u0103\u0309ng<\/p>\n\n\n\n

Ki\u00ea\u0301n th\u01b0\u0301c v\u00ea\u0300 \u0111oa\u0323n th\u0103\u0309ng & \u0111o \u0111\u00f4\u0323 da\u0300i \u0111o\u1ea1n th\u1eb3ng<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"

Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn \u01a0\u0309 ba\u0300i tr\u01b0\u01a1\u0301c, chu\u0301ng ta \u0111a\u0303 \u0111i ti\u0300m hi\u00ea\u0309u ca\u0301c ki\u00ea\u0301n th\u01b0\u0301c v\u00ea\u0300 \u0111oa\u0323n th\u0103\u0309ng va\u0300 \u0111\u00f4\u0323 da\u0300i \u0111oa\u0323n th\u0103\u0309ng. V\u01a1\u0301i ba\u0300i vi\u00ea\u0301t na\u0300y, chu\u0301ng ta se\u0303 \u0111i ti\u0300m c\u00e2u tra\u0309 l\u01a1\u0300i cho c\u00e2u ho\u0309i khi na\u0300o AM + MB = AB. La\u0300m sao \u0111\u00ea\u0309 bi\u00ea\u0301t m\u00f4\u0323t \u0111i\u00ea\u0309m co\u0301 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[9,4],"tags":[],"class_list":["post-2637","post","type-post","status-publish","format-standard","hentry","category-toan-hoc","category-trung-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/2637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=2637"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/2637\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=2637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=2637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=2637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}