Math Unit 3 (Multiplication & Division) - 4th Grade

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 multiplied by 4 (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 the process of splitting a number into equal parts. For example, 12 divided by 3 (12 ÷ 3) means splitting 12 into 3 equal parts, which equals 4.

Tags

CCSS.3.OA.A.2

Front

What is the product of 6 and 7?

Back

The product of 6 and 7 is 42.

Tags

CCSS.3.OA.C.7

Front

What is the quotient of 36 divided by 6?

Back

The quotient of 36 divided by 6 is 6.

Tags

CCSS.4.NBT.B.6

Front

If Jake earns $1,345 for each fence he builds, how much does he earn for 3 fences?

Back

Jake earns $4,035 for building 3 fences (1,345 x 3 = 4,035).

Tags

CCSS.4.NBT.B.5

Front

How do you find the total number of badges earned by Amy if Kate earned 11 badges and Amy earned 4 times as many?

Back

Amy earned 44 badges (11 x 4 = 44).

Tags

CCSS.4.OA.A.2

Front

If a restaurant has $323 and each box of glasses costs $8, how many boxes can they buy?

Back

The restaurant can buy 40 boxes of glasses and will have $3 left over (323 ÷ 8 = 40 R3).

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What is the cost of each shirt if Marie spent $175 on a scarf and 3 shirts, and the scarf cost $40?

Back

Each shirt costs $45. (175 - 40 = 135; 135 ÷ 3 = 45).

Tags

CCSS.3.OA.D.8

Front

What is the formula for multiplication?

Back

The formula for multiplication is: a x b = c, where 'a' and 'b' are the numbers being multiplied, and 'c' is the product.

Tags

CCSS.5.NBT.B.7

Front

What is the formula for division?

Back

The formula for division is: a ÷ b = c, where 'a' is the dividend, 'b' is the divisor, and 'c' is the quotient.

Tags

CCSS.3.OA.A.2