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Put the numbers 1,2,3,4,5,6 in the square to form an equation. Each number can only be used once, ten, two, ten Put the numbers 1, 2, 3, 4, 5 and 6 in the square to form an equation. Each number can only be used once , ten Two for ten Two for ten
1+6＝2+5＝3+4
Fill in the operation symbol in O and the appropriate number in the mouth
1、 Without brackets, the operation symbols use addition, subtraction, multiplication and division: 1, 12345 = 1, 3: 1 + 2-3-4 + 5 = 1, 1-2 + 3 + 4-5 = 1, 1 / 2 * 3 * 4-5 = 12, 12345 = 11, 3: 12 / 3 * 4-5 = 11, 1-2 + 3 + 4 + 5 = 11, 1 / 2 * 3 * 4 + 5 = 113, 12345 = 111, no solution 2, use brackets, the operation symbols use addition, subtraction, multiplication and division: 1
1 port 9 port 8 port 8 = 8 fill in the appropriate operation symbol in the box
Brackets cannot be used
1x9-8/8=8
3-port, 3-port, 8-port, 8 = 24, which operation symbol equation will be filled in?
This can only be answered by adjusting the order
8/(3 - 8/3)
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