math

Front

What is multiplication?

Back

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

Tags

CCSS.3.OA.A.1

Front

What is the product of 7 and 8?

Back

The product of 7 and 8 is 56.

Tags

CCSS.3.OA.C.7

Front

What is addition?

Back

Addition is a mathematical operation where two or more numbers are combined to get a total. For example, 2 + 3 = 5.

Front

What is 99 + 150?

Back

99 + 150 = 249.

Front

What is 777 + 500?

Back

777 + 500 = 1277.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is subtraction?

Back

Subtraction is a mathematical operation where one number is taken away from another. For example, 5 - 2 = 3.

Tags

CCSS.2.OA.A.1

Front

What is 8000 - 3786?

Back

8000 - 3786 = 4214.

Tags

CCSS.4.NBT.B.4

Front

What is 5000 - 2678?

Back

5000 - 2678 = 2322.

Tags

CCSS.4.NBT.B.4

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals along its length, used to represent numbers visually.

Tags

CCSS.2.MD.B.6

Front

What is the commutative property of addition?

Back

The commutative property states that changing the order of the numbers in an addition problem does not change the sum. For example, 3 + 4 = 4 + 3.

Tags

CCSS.1.OA.B.3