What is the jingle about multiples in Grade Three?

Multiple times multiple equals multiple.

Multiples divided by multiples equals multiples.

A multiple is a number that is several times that of a certain number, and the multiple is definitely divisible by that number.

Multiply by the understanding formula:

To solve the application problem of times, first find 1 times and multiple times.

1 times division, times multiple.

If you know how many times it is, the multiple of 1 is multiplied first and then added, and the multiple is reduced first and then divided.

If you know how many times less, the multiple of 1 is multiplied first and then subtracted; Add multiple times first, then divide them.

Sum multiple and difference multiple are relatively simple, and sum ÷ (multiple+1) = 1 multiple.

Difference ÷ (multiple-1) = 1 multiple.