科目:小学数学 来源: 题型:
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科目:小学数学 来源: 题型:
| 口算 9.5×100= |
1.25×8 | 0.25×0.9×4= | 1.87×0= |
| 3.5-1.5= | 1.2×0.4= | 3.6×0.5= | 0.6×5= |
| 0.24+0.6= | 0.64×0.03= | 7.8+2.2-1.5= | 8×0.05= |
| 0.125×8= | 1.3×4= | 0.4×0.6= | 3×0.08= |
| 0.35×2= | 2.9×0.3= | 10-0.9= | 5.67×0= |
| 0.8×0.01= | 2.5×0.2= | 2.4×0.3= | 1.6×0.25= |
| 0.17×0.3= | 15×0.01= | 10×0.07= | 0.7×0.05= |
| 0.2×0.05= | 7.8×0.01= | 0.2×0.26= | 0.04×4= |
| 12.4+2.1= | 0.08×0.5= | 0.14×4= | 9×2.5+9×1.5= |
| 1.8×0.5= | 2.3×5= | 0.3×3.6= | 8×0.9+8×2.1= |
| 2.5×4= | 0.8+2.7×2= | 0.05×7= | 4.8+2.1+7.9= |
| 3.4-1.8= | 2.5+0.2×2= | 0.02×0.1= | 5.4-2.8= |
| 0.3×0.2= | 3.5×2×0.1= | 0.3×0.3= | 0×10.3×2.2= |
| 0.12×0.7= | 0.2×0.5= | 0.92×0.4= | 6.7-1.43= |
| 1.2×4= | 1.3×2= | 1.2×0.3= | 4.6+5.08= |
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科目:小学数学 来源:数学教研室 题型:039
口算.
|
(1)0.1÷0.01= |
(2)8.4÷4.2= |
(3)3.5 ×0.1= |
|
(4)0.35 ×0.2= |
(5)0.84÷0.7= |
(6)8 -2.84= |
|
(7)0.32 +1.68= |
(8)1.25 ×0.8= |
(9)6.6÷0.66= |
|
(10)1.2÷0.2= |
(11)0.5 ×0.8= |
(12)0.05 ×100= |
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科目:小学数学 来源:数学教研室 题型:039
口算.
|
(1)1.4 +3.8= |
(2)9.7 -6.5= |
(3)3.75 -2.25= |
|
(4)10 -9.2= |
(5)4.2 -1.6= |
(6)42.3 +5.6= |
|
(7)0.27 +0.73= |
(8)4.24 +3.6= |
(9)1.4 +0.3= |
|
(10)0.5 +0.08= |
(11)1 -0.03= |
(12)7.2 -3.7= |
|
(13)3 -0.52= |
(14)4.6 -1.4= |
(15)0.12 +0.03= |
|
(16)4.6 -1.4= |
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