Counting cherries is to hope that children can add up each bunch of cherries and get the total result: 8. There are two in each string. According to addition principle, 2+2+2 = 8 (Parents need to guide their children to do problems and tell them how to count.

definition

Addition: the operation of combining two numbers into one number.

Subtraction: when two addends and one of them are known, the operation of finding the other addend.

Multiplication: the operation of finding the product of two numbers.

Division: the operation of finding another factor by knowing the product of two factors and one of them.