C.6 Math Test Review

Front

What is division?

Back

Division is the process of splitting a number into equal parts. For example, if you have 20 apples and you divide them into 4 equal groups, each group has 5 apples.

Front

What does it mean to divide equally?

Back

Dividing equally means sharing something so that each part is the same size. For example, if 30 people are divided equally among 6 cars, each car will have the same number of people.

Front

What is the result of 0 divided by any number?

Back

The result of 0 divided by any number (except zero) is always 0.

Front

What is the equation for finding the number of items in each group when dividing?

Back

The equation is: Total number of items ÷ Number of groups = Number of items in each group.

Front

If y x 5 = 20, what is y?

Back

y = 4, because 4 x 5 = 20.

Front

What is the result of 21 divided by 7?

Back

The result is 3, because 21 ÷ 7 = 3.

Front

How do you check if a division is correct?

Back

You can check by multiplying the result by the divisor. If the product equals the dividend, the division is correct.

Front

What is a pen in a division problem?

Back

In a division problem, a 'pen' can represent a group or category where items are divided into.

Front

What is the meaning of 'equal parts' in division?

Back

Equal parts mean that each group has the same number of items. For example, if you have 20 horses and divide them into 4 pens, each pen has 5 horses.

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations. If you know that 4 x 5 = 20, you can also say that 20 ÷ 5 = 4.