Tiêu đề toán lớp 5 q1.pdf ✅

ARCHIMEDES SCHOOL TUAN 9.1>1:\1 SO H6A TOAN CO L<11 VAN .................................................................. 60 KIEN THUC CAN GHI NHO ............................ ............................................................ ......................... 60 LUY�N T �p ........ ......................................................................... ............................................ , ...... "········ 61 PHIEU CU61 TUAN 1 ............................... _ ......................................................................... 65 � - . K .. � PHIEU CUOI TUAN 2 ...................................................................................................... 67 ...!" .... j{ PHIEU CUQ,J . TUAN 3 ........................................ .............. .................... _ ............................. 69 PHIEU cu·ol TOAN 4 ....................................... , ....... .......... .......... , ..........................•.. . . ,,. � ,./'· � PH.IEU CUOI TUAN 5 .................................... �·······=····················· · ... ································ .. ····7·3 .lilt(': A' A .. PHIEU CUOI TUAN 6 ............................. ........................ -...................................................... 75 PHteu ·cu61 TUAN 1 ................................................................................................... 77 Itt" . -.' .,:0:. PH lEU CUOI TUAN 8: ....................................... ............ 41.········�···········-······-·�-.................... 79 .K , ·� PHIEU CUOI TUAN 9-············�···�··········�·,···�···-············,·······················-·················"··· ···81 . 41 Rise above oneself and grasp the world · Toan s -Quyen 1 PH lEU cu6t ruAN 9 PHAN 1- TRAc NGHI�M: H<;>c sinh chi ghiadp so, khong can giai thfch Bai 2. llm so th�p phan lon nhat trong cac so sau: 3,25; 3,095; 3,199;3,31 . Bai 4. Tlm hai s6 tlf nhien lien tiep a va b, biet: a< 20,21 < b . Bai5. Tfnh: A=6x2+ 6:15. 7 14 7 9 Bid 6.. TI so giCta hai soIa 0,4. So Ion hon so be 45 adn v!. Hai so do lit Bai 7. 8 nguoi lam trong hai ngay aVc;tc 64 san pham. Hoi trong 5 ngaythl9 ngu'ai lam du'Qc bao nhh�u san pham? (Nang suat lam vi�c cua moi nglfoi nhu' nhau) Biti s; Trung blnh ci;lng cUa ba sO 13 ! . SO thU ba b3ng trung blnh cong cua so .thU' nhat va so thu haL 56 thU' nh�h han so thu hal ._:!_ . . . . 4 Tim ba so do. (Viet dap so du6i d�ng so th�p phan). Bai 9. M9t so chi a het cho 6 va B. Tlm so a6 biet thucrng khi chia so d6 cho 6 I on han thtldng khi chia so d6 cho 8 Ia 4 ddn vi. 8... . 1 0 11 ' AI h • A . b' AI 1 1 1 1 6 a1 . • tmsottln . 1en y, tet: -+.-+-+ ... +-=,..._. . 6 -12 20 90 y TRALOI Archimedes School AschooLedu.vn
So hQc sinh sinh. sinh so bang- 3 so h<;>c sinh so Bili 2. Tim phan s6 c6 giil trj biing ! . Bh�t neu cling bOt 0 tli s6 va mllu s6 clta Phan so d6 di 25 dan vi thl ta duoc phan so mai c6 gia tri bang !Q. . . . 13 Cho A, c Ia cac phan s6. • Tinh chat giao hoan cua phep cqng, phep nhan: A+B=B+A AxB=BxA • Tin h chat ket hqp cua phep c¢ng/ phep nhan: A + B + C = A + (B + C) = (A + C) + B A X B X C = A X (B X C} = (A X C) X B • M¢t phan so tru di m¢t tong (hi�u) cac phan so: A - (B + C) = A - B - C A - (B - C) = A - B + C • M9t phan so chia cho m9t tfch (thu'ong) cac phan so: A : (B x C) = A : B : C A : (B : C) = A : B x C • Nhan m9t ph an s6 v6'i m9t tong (hi$u) cac phan s6: A x (B + C) = A x B + A x C A x (B - C) = A x B - A X C • Tinh chat' phan so bang nhau: Neu � =!: (b; d khac O) th1 a x d = b x c (tich cheo) . b d • So sanh phan so (cung mau,cung hi, trung gian, phan hdn1 phan btJ; quydong mau, quy dong tuf ... ). Vf dtJ. So sanh cac c�p phan s6 sau (giidthkh each lam). a) �. 4 b) �; 64 c) .:!2.; 34 5 I 7 62 63 24 3 9 d) .!3_.� 11 '12