Put the eight numbers 2, 3, 4, 5, 6, 8, 10 and 12 into the following spaces to make the four sides in the figure add, subtract, multiply and divide () * () = () / () = () + () = () - () = first bracket
() * () = () / () = () + () = () - () = the first bracket can be regarded as () * () = the first bracket. Because there is no number 1, the eight numbers cannot be filled in the following spaces respectively
RELATED INFORMATIONS
- 1. Fill in 81, 54, 36, (), (), 32 / 3 according to the rule. What number should I fill in the blank?
- 2. Put an appropriate number in each of the following spaces so that the sum of the three numbers in each row and column is 5 -4 -1
- 3. According to the following rules, the number of vacancies should be? 11,13,18,28,45, () 11,13,18,28,45,() A 63 B 67 C 71 D 75
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- 11. How to fill in the nine blank spaces of the five rings of the Olympic badge, so that the sum of the five rings is equal to 11?
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- 14. Fill in the blanks of the Olympic rings with nine numbers 1-9, so that the sum of the numbers in each circle is equal to 13
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- 19. As shown in the figure, fill in a number in each of the two spaces, so that the sum of the first two numbers is less than the sum of the last two numbers by 5, and the sum of the three numbers is 0. - 3 + () + ()
- 20. Law of number matrix graph There are nine numbers: 0, 3, 3, 6, 6, 9, 9, 12, 15. Put them into three columns and three rows, so that the numbers in the nine squares, the addition of three horizontal, vertical and oblique, are equal to the same number!