Math Review

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 3 added together 4 times (3 + 3 + 3 + 3 = 12).

Tags

CCSS.3.OA.A.1

Front

What does the multiplication sentence 5 x 7 = 35 represent?

Back

It represents that if you have 5 groups of 7, the total is 35.

Tags

CCSS.3.OA.A.1

Front

What is the product of 9 x 6?

Back

The product is 54.

Tags

CCSS.3.OA.C.7

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 is 3.

Tags

CCSS.3.OA.A.2

Front

What does the division sentence 49 ÷ 7 = 7 mean?

Back

It means that if you divide 49 into 7 equal parts, each part is 7.

Tags

CCSS.3.OA.A.2

Front

If Nachi has 24 mints and puts 6 mints in each bag, how many bags does he have?

Back

He has 4 bags, because 24 ÷ 6 = 4.

Tags

CCSS.3.OA.A.3

Front

What is subtraction?

Back

Subtraction is a mathematical operation where one number is taken away from another. For example, 10 - 4 means taking 4 away from 10, which equals 6.

Tags

CCSS.2.OA.A.1

Front

What is the result of 623 - 342?

Back

The result is 281.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is an array in multiplication?

Back

An array is a visual representation of multiplication, showing objects arranged in rows and columns. For example, 5 rows of 7 objects each.

Tags

CCSS.3.OA.A.1

Front

What is the meaning of the term 'quotient'?

Back

The quotient is the result of a division problem.

Tags

CCSS.3.OA.A.2