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××=________; | ×=________; | ××=________; | ××=________; |
108×=________; | ×=________; | ×=________; | ×120=________; |
×=________; | ×=________; | +=________; | ×=________; |
4×=________; | 2×=________; | 3××1=________; | 3×4×=________; |
2×3×=________; | ××=________; | 2×12=________; | 3×14=________; |
5×4=________; | 7×2=________; | 3×4=________; | 7×3=________; |
×12=________; | ×6=________; | (-)×50=________; | (+)×12=________; |
÷= | ÷12=________; | ÷=________; | 1÷=________; |
5÷=________; | ÷21=________; | ÷=________; | ÷=________; |
÷=________; | ÷=________; | ×=________; | ÷5=________. |
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