Current location - Training Enrollment Network - Mathematics courses - Fill in a number in brackets for the math problem in the third grade of primary school. 240=()X()X()X()。
Fill in a number in brackets for the math problem in the third grade of primary school. 240=()X()X()X()。
Solution: 240=(2)X(3)X(5)X(8)

240=(2)X(4)X(5)X(6)

If the title does not emphasize that the numbers in brackets are different, then 240 can be broken down into:

240=(3)X(4)X(4)X(5).。