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科目:小學數學 來源: 題型:
選擇你喜歡的方法計算 6.53+2.47×20 |
16×5.8+5.2×16-16 |
1.04÷0.26-(3.8+0.2) | 105-18.4÷2.5-14. |
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科目:小學數學 來源: 題型:
5.6×1.02 > > 5.6 |
1.26÷0.98 > > 1.26×0.98 |
3.16÷1.3 < < 3.16 |
6.4÷0.01 = = 6.4×100. |
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科目:小學數學 來源: 題型:解答題
7×5![]() | ![]() ![]() | ![]() ![]() |
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![]() | 4÷![]() | ![]() ![]() |
(2+![]() ![]() | ![]() | ![]() ![]() |
4÷![]() | ![]() ![]() | 5-(2+![]() |
4.5÷![]() | 39×![]() | 11×(10+![]() |
11+(3+![]() | ![]() ![]() | 8×![]() |
12-(6+![]() | 1÷(1+![]() | 20÷20%= |
1÷0.01= | 1.12= | 9.9÷(1+![]() |
81÷![]() | 1.65-0÷1.65= | ![]() ![]() ![]() |
5-1.4-1.6= | (0.18+0.9)÷9= | 8×![]() |
1.25×0.16×8= | ![]() | ![]() |
5.08-0.74-1.26= | ![]() | 1-.0375÷![]() |
8÷0.5+![]() ![]() | (![]() ![]() | 10(3+![]() ![]() |
(3+![]() ![]() ![]() ![]() | ![]() ![]() ![]() ![]() | 1-![]() ![]() |
3-(2+![]() ![]() | ![]() ![]() | 0×(3+![]() ![]() |
![]() ![]() ![]() ![]() | 0.125×64×0.125= | ![]() ![]() |
![]() ![]() | ![]() ![]() ![]() |
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