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用学过的运算符号使左边的式等于右边的得数.4444=10
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用学过的运算符号使左边的式等于右边的得数.4 4 4 4=10
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答案和解析
0 = 4 ÷ 4 × 4 − 4 = 44 − 44
1 = 4 ÷ 4 + 4 − 4 = 44 ÷ 44
2 = 4 −(4 + 4)÷ 4 = (44 + 4) ÷ 4!
3 = (4 × 4 − 4)÷ 4
4 = 4 + 4 ×(4 − 4) = −44 + 4! + 4!
5 = (4 × 4 + 4)÷ 4 = (44 − 4!)÷ 4
6 = 4 +(4 + 4)÷ 4 = 4.4 + 4 ×.4
7 = (4 + 4) − (4 ÷ 4) = 44 ÷ 4 − 4
8 = 4 ÷ 4 × 4 + 4 = 4.4 −.4 + 4
9 = 4 ÷ 4 + 4 + 4 = 44 ÷ 4 −√4
10 = 4 ÷ √4 + 4 * √4 = (44 − 4) ÷ 4
11 = (4! + 4) ÷ 4 + 4 = (4! + 4) ÷ 4 + 4
12 = 4 ×(4 − 4 ÷ 4) = (44 + 4) ÷ 4
13 = (4 −.4)÷.4 + 4 = 44 ÷ 4 +√4
14 = 4 ×(4 −.4)−.4 = 4 + 4 + 4 +√4
15 = 4 × 4 − 4 ÷ 4 = 44 ÷ 4 + 4
16 = 4 × 4 + 4 − 4 = (44 − 4) ×.4
17 = 4 × 4 + 4 ÷ 4 = (44 + 4!)÷ 4
18 = 4 × 4 + 4 −√4 = (44 ÷√4) − 4
19 = 4!− 4 −(4 ÷ 4) = (4 + 4 −.4) ÷.4
20 = 4 ×(4 + 4 ÷ 4) = (44 − 4) ÷√4
1 = 4 ÷ 4 + 4 − 4 = 44 ÷ 44
2 = 4 −(4 + 4)÷ 4 = (44 + 4) ÷ 4!
3 = (4 × 4 − 4)÷ 4
4 = 4 + 4 ×(4 − 4) = −44 + 4! + 4!
5 = (4 × 4 + 4)÷ 4 = (44 − 4!)÷ 4
6 = 4 +(4 + 4)÷ 4 = 4.4 + 4 ×.4
7 = (4 + 4) − (4 ÷ 4) = 44 ÷ 4 − 4
8 = 4 ÷ 4 × 4 + 4 = 4.4 −.4 + 4
9 = 4 ÷ 4 + 4 + 4 = 44 ÷ 4 −√4
10 = 4 ÷ √4 + 4 * √4 = (44 − 4) ÷ 4
11 = (4! + 4) ÷ 4 + 4 = (4! + 4) ÷ 4 + 4
12 = 4 ×(4 − 4 ÷ 4) = (44 + 4) ÷ 4
13 = (4 −.4)÷.4 + 4 = 44 ÷ 4 +√4
14 = 4 ×(4 −.4)−.4 = 4 + 4 + 4 +√4
15 = 4 × 4 − 4 ÷ 4 = 44 ÷ 4 + 4
16 = 4 × 4 + 4 − 4 = (44 − 4) ×.4
17 = 4 × 4 + 4 ÷ 4 = (44 + 4!)÷ 4
18 = 4 × 4 + 4 −√4 = (44 ÷√4) − 4
19 = 4!− 4 −(4 ÷ 4) = (4 + 4 −.4) ÷.4
20 = 4 ×(4 + 4 ÷ 4) = (44 − 4) ÷√4
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