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12099162 Kính chào các thầy, cô. Khi cài đặt phần mềm , trên PowerPoint và Word sẽ mặc định xuất hiện menu Bộ công cụ Violet để thầy, cô có thể sử dụng các tính năng đặc biệt của phần mềm ngay trên PowerPoint và Word. Tuy nhiên sau khi cài đặt phần mềm , với nhiều máy tính sẽ...
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Nhắn tin cho tác giả
(Tài liệu chưa được thẩm định)
Nguồn:
Người gửi: Luc Van Chinh
Ngày gửi: 16h:55' 10-03-2020
Dung lượng: 66.0 KB
Số lượt tải: 435
Số lượt thích: 1 người (Mai Thị Hoa)
Tổng hợp các dạng bài tập Toán lớp 3 cơ bản
I.Cộng, trừ, nhân, chia số có ba chữ số:
a)657 + 92 b)385 + 409 c)42+ 365 d) 648 –75 e) 682 – 349 g) 690- 358
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.............................................................................................................................................................. a) 54 x 6 b) 170 x 4 c)217 x 3 d)157x 4 e)72 : 6 g) 86:4 h) 56: 5 i)864 : 8
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a)236 + 248 b)672 + 109 c)37 + 256 d) 345 +39 e) 456+ 362
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a)456 – 238 b) 657- 186 c)769- 85 d) 378- 87 e) 506- 385
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a)205 x 4 b) 360 x 2 c)234 x 3 d)105 x 6 e) 109 x 8
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a)484 : 4 b) 650 : 5 c)628: 3 d) 726: 6 e) 742: 7
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II. Tìm x:
a) 69+ x = 696 b) X + 520 = 605 c) X – 218 = 235 d) 515 – X = 185
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e) X x 8 = 24 x 3 g) 5 x X = 20 x 2 h) 55 : x = 20 : 4 i) 72 : x = 4x 2
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III. Tính giá trị biểu thức:
a) 550 : 5 x 8 b) 945 – 606 : 3 c) ( 285 + 60) : 5 x 8 d) 735: ( 3+2 ) - 50
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đ) 105 + 82 : 2 e) 420 x 2 – 120 h) 6 x ( 25 + 125) i) 150 + 25 x 3
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k) 25+( 280 + 60:2) : 5 x 8 +185 l) 735: ( 3+2 ) – 50x2 + 115
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p) 81 : 9 + 8 x (18 - 10) + 55 q) 15 - 81 : 9 + 8 x (18 - 10)
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r) 416- ( 68 : 2 + 98) x 3 + 55 s) 5 x ( 25 +5 ) - 150 + 15 :
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t) 116 + ( 68 : 2) + 198 x 3 – 55 u) 150- 50 + ( 35 +25) : 5 x 3
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ư) 155 + ( 55 +25) : 5 x 3+ 25 v) 125 - 8 x 3 + ( 12 – 9) x 5
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IV. So sánh số đo khối lượng- đơn vị đo độ dài- đơn vị đo thời gian ( Điền dấu > , < , = )
1) 744g.........747g 1kg............900g + 9g 16) 400g + 8g.......480g 559g + 440g.......1kg
2) 305g........350g 1kg............660g + 40g 17) 450g..........500g - 40g 1kg............250g x 4
3) 660g...........600g + 55g 999g: 3..............1kg 18) 199g.............1kg 750g + 250 g..........1kg
4)7m 5dm ....... 65 dm 5m 4cm ....... 540 cm 19) 7hm 5 dam …….. 74 dam
5) 4m 16 cm ....... 416 cm 20) 82dm ........ 8 m 20 cm
6) 6m 5cm........6m50cm 21) 5km 5dam ….... 550dam
7) 4 km 5 hm …….. 45hm 22) 2 km 13dam ….. 203dam 31) 7m 8dm ........ 78 dm
8) 6m 8dm……7m 23) 3m 6cm ........ 350 cm 32) 7m 5dm.........65 dm
9) 4 m 16 cm ................416 cm 24) 5m 4 cm ........540 cm 33) 8m 2 dm ..........8 m 19 cm
10)5m 8dm…....6m 25) 6m 6cm….....660cm 34) 5m 6cm……560cm
11) 6hm 5dam……63 dam 26) 4m 9cm………490cm 35) 3m 13cm ……331 cm
12) 18hm 5dam……...185dam 27) 4 m 6 dm………….450 36) 50 cm x 2 ……..1 m
13) 3 giờ...............180 phút 28) 90 phút...........1 giờ 30 phút 37) 5 phút............200 giây
14) 1/2 giờ.............35 phút 29) 1/3 phút..............20 giây 38) 1/5 ngày............5 giờ
15) 2 giờ
 
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