一年级数学竞赛式题
_______班 姓名___________ 得分_________
9-6+2 = | 10-7+4 = | 12-2-3 = |
18-10-4 = | 9+1+4 = | 8-4+3 = |
13-10-2 = | 9-5+4 = | 2+7-0 = |
11-1-5 = | 9+2+4 = | 6+4-7 = |
7+2-5 = | 6+3+4 = | 19-10+2 = |
8-3-5 = | 3+3+3 = | 7+3-8 = |
10+5-8 = | 17-7-7 = |
三年级数学竞赛式题
_______班 姓名___________ 得分_________
一.口算:
50÷5 = | 42÷2 = | 99÷3 = | 72-40 = |
36+8 = | 30×6 = | 48÷4 = | 6×20 = |
44-25 = | 32×3 = | 93-39 = | 3600-3000 = |
50×6 = | 80-25 = | 6×3+2 = | 6000+400 = |
8×6+3 = | 5×7+5 = | 7×7-4 = | 1300-700 = |
二.竖式计算
97÷6 | 98÷7 | 89÷3 | |||
514×5 | 5×229 | 418×2 | |||
927-839 | 470×7 | 4×409 | 378×9 | ||
五年级数学竞赛式题
_______班 姓名___________ 得分_________
一.口算:
7÷100 = | 0.009÷2 = | 20×0.4 = | 1.2÷3 = |
8.4÷100 = | 0.52+0.8 = | 1-0.6 = | 1000×2.1 = |
4.8÷2 = | 7.2÷0.6 = |
二.计算
1. 02×0.76 | 0.045×16 | 1.9×0.25 | ||
12÷8 | 10÷16 3.83+0.9 | 1.35÷27 | ||
0. 72÷8 | 60-5.9 | 6.35×3.6 | ||
三.用简便方法计算
0.25×8.5×4 | 4.52-(3.52-0.72) | 9.9×1.01 |
4.9+0.1-4.9+0.1 | 1.28×8.6+0.72×8.6 |