Milestone Review

Front

What is a number sentence?

Back

A number sentence is a mathematical statement that includes numbers and an operation (like addition or multiplication) that shows a relationship between the numbers.

Front

What does it mean for a number sentence to be true?

Back

A number sentence is true if the left side equals the right side when you perform the operation.

Front

What is the product of two numbers?

Back

The product is the result of multiplying two numbers together.

Front

What is the multiplication sentence for 5 groups of 3?

Back

5 x 3 = 15.

Front

How do you find the total of two numbers?

Back

You add the two numbers together.

Front

What is the sum of 640 and 280?

Back

The sum is 920.

Front

How do you calculate the time taken for an activity?

Back

Subtract the start time from the end time.

Front

If Cedric started reading at 9:12 am and finished at 10:02 am, how long did he read?

Back

He read for 50 minutes.

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another.