Math Review

Front

What is subtraction?

Back

Subtraction is taking away one number from another. For example, 5 - 2 = 3.

Front

What is addition?

Back

Addition is putting together two or more numbers to find a total. For example, 2 + 3 = 5.

Front

What is multiplication?

Back

Multiplication is adding a number to itself a certain number of times. For example, 3 x 4 means 3 added 4 times: 3 + 3 + 3 + 3 = 12.

Front

What is a digit?

Back

A digit is a single number from 0 to 9. For example, in the number 482, the digits are 4, 8, and 2.

Front

What is the hundreds place?

Back

The hundreds place is the third digit from the right in a number. In 482, the hundreds place is 4.

Front

What is a group in math?

Back

A group in math means a set of items. For example, 2 groups of 4 means 4 items in each of the 2 groups.

Front

What does 'times' mean in math?

Back

'Times' means to multiply. For example, 2 times 3 means 2 x 3.

Front

What is the total?

Back

The total is the sum of all numbers added together. For example, the total of 2 + 3 + 4 is 9.

Front

What is a math problem?

Back

A math problem is a question that requires a calculation to find an answer.

Front

What is the answer to 1 x 9?

Back

The answer is 9.