问题
解答题
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答案
26×2=52, | 40×5=200, | 80÷4=20, | 63÷3=21, |
27+49=76, | 45×3=135, | 1-1×1÷1=0, | 1-0×2+1=2, |
82÷(6-4)=41, | 30×(8÷4)=60. |
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26×2=52, | 40×5=200, | 80÷4=20, | 63÷3=21, |
27+49=76, | 45×3=135, | 1-1×1÷1=0, | 1-0×2+1=2, |
82÷(6-4)=41, | 30×(8÷4)=60. |