| 3 |
| 2 |
| 5 |
| 4 |
| 9 |
| 8 |
| 17 |
| 16 |
| 33 |
| 32 |
| 65 |
| 64 |
| 3 |
| 2 |
| 5 |
| 4 |
| 9 |
| 8 |
| 17 |
| 16 |
| 33 |
| 32 |
| 65 |
| 64 |
| 3 |
| 2 |
| 5 |
| 4 |
| 9 |
| 8 |
| 17 |
| 16 |
| 33 |
| 32 |
| 65 |
| 64 |
| 3 |
| 2 |
| 5 |
| 4 |
| 9 |
| 8 |
| 17 |
| 16 |
| 33 |
| 32 |
| 65 |
| 64 |
| 1 |
| 2 |
| 1 |
| 4 |
| 1 |
| 8 |
| 1 |
| 16 |
| 1 |
| 32 |
| 1 |
| 64 |
| 1 |
| 2 |
| 1 |
| 4 |
| 1 |
| 8 |
| 1 |
| 16 |
| 1 |
| 32 |
| 1 |
| 64 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 4 |
| 1 |
| 4 |
| 1 |
| 8 |
| 1 |
| 8 |
| 1 |
| 16 |
| 1 |
| 16 |
| 1 |
| 32 |
| 1 |
| 32 |
| 1 |
| 64 |
| 1 |
| 64 |
| 1 |
| 64 |
科目:小學數(shù)學 來源: 題型:
| 直接計算! 120×5= |
480÷20= | 30×7×2= | 419+98= |
| 45+108+55+92= | 43×5×4= | 25×36= | 360-90= |
| 210÷15÷2= | 630÷18= | 102×12= | 15×14= |
| 705-498= | 39×9+39= | 125×32= | 320+260= |
| 620-450= | 130×7= | 360÷45= | 0÷54= |
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科目:小學數(shù)學 來源: 題型:
| 25×4= | 32×30= | 98+120= | 320-80= | 40×80= |
| 18÷3= | 210÷7= | 17×4= | 250÷50= | 54÷3= |
| 11×60= | 810÷90= | 5×16= | 2×4×5= | 50×0×6= |
| 202×39≈ | 62÷20≈ | 897×23≈ | 240÷77≈ | 122÷18≈ |
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科目:小學數(shù)學 來源: 題型:
| 1 |
| 23 |
| 1 |
| 53 |
| 1 |
| 53 |
| 1 |
| 76 |
| 1 |
| 23 |
| 1 |
| 76 |
| 2 |
| 1×(1+2) |
| 3 |
| (1+2)×(1+2+3) |
| 4 |
| (1+2+3)×(1+2+3+4) |
| 10 |
| (1+2+…+9)×(1+2+…+10) |
| 3 |
| 2 |
| 5 |
| 4 |
| 9 |
| 8 |
| 17 |
| 16 |
| 33 |
| 32 |
| 65 |
| 64 |
| 129 |
| 128 |
| 257 |
| 256 |
| 513 |
| 512 |
| 148 |
| 149 |
| 86 |
| 149 |
| 74 |
| 149 |
| 20102+3×2006+12 |
| 20103-2010×9 |
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