multiplication an and division

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 division?

Back

Division is a mathematical operation where a number is split into equal parts. For example, 12 ÷ 4 means splitting 12 into 4 equal parts, which equals 3.

Tags

CCSS.3.OA.A.2

Front

True or false? 4 ÷ 4 = 4

Back

False. 4 ÷ 4 = 1.

Tags

CCSS.3.OA.B.5

Front

What does the symbol 'x' represent in math?

Back

The symbol 'x' represents multiplication.

Tags

CCSS.7.EE.B.3

Front

What does the symbol '÷' represent in math?

Back

The symbol '÷' represents division.

Tags

CCSS.4.NBT.B.6

Front

If you have 2 groups of 4 apples, how many apples do you have in total?

Back

8 apples. (2 x 4 = 8)

Tags

CCSS.3.OA.A.3

Front

What is the result of 20 ÷ 4?

Back

5.

Tags

CCSS.3.OA.A.2

Front

If 5 x 4 = 20, what is 20 ÷ 4?

Back

5.

Tags

CCSS.3.OA.B.6

Front

What is an array in math?

Back

An array is a way to organize objects in rows and columns to help with multiplication and division.

Tags

CCSS.3.OA.A.1

Front

How can you check if your division is correct?

Back

You can multiply the quotient by the divisor to see if you get the original number.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2