Unit 2 Multiplication and Division Review

Front

What is multiplication?

Back

Multiplication is a way to add a number to itself a certain number of times. For example, 3 multiplied by 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What is division?

Back

Division is splitting a number into equal parts. For example, if you have 12 cookies and you divide them among 4 friends, each friend gets 3 cookies.

Front

If I have 21 diamonds and divide them into 7 rows, how many diamonds are in each row?

Back

3 diamonds.

Front

Cindy has 8 shoes. If she pairs each shoe in twos, how many pairs of shoes will she have?

Back

4 pairs of shoes.

Front

What is the value of Y if Y = 6?

Back

Y is 6.

Front

Four children are playing tennis together. They all brought 8 balls. How many balls do they have total?

Back

32 balls.

Front

What does a bar graph show?

Back

A bar graph shows data using bars of different heights to represent values.

Front

What is the scale of a bar graph?

Back

The scale of a bar graph tells you the intervals used to measure the data, like 1s, 2s, or 10s.

Front

If a bar graph is going in intervals of 2s, what does that mean?

Back

It means each step on the graph represents an increase of 2.

Front

What is the result of 5 multiplied by 2?

Back

10.