RELATED FACTS

RELATED FACTS

FACT FAMILY

Multiplication & Division are called "Inverse Operations".

Inverse Operations

• Inverse Operations mean that you can use one Operation to check the other.

• Example: 4 x 2 =8.. If I know this fact then I know that 8  $\div$  2 = 4.

FACTORS

• Factors are the numbers in a multiplication problem BEFORE the equal sign.

• Example: 3 x 7 = 21

• 3 and 7 are factors.

PRODUCT

• Product is the answer to a multiplication problem.

• Example: 3 x 7 = 21

• 21 is the product.

Dividend, Divisor, Quotient

• Dividend and Divisor are the numbers BEFORE the equal sign in a division problem.

• Dividend is the number being divided.

• Divisor is the number you're dividing by. Quotient is the ANSWER to a division problem.

• Example: 85  $\div$  5 = 17

• 85 is the dividend.

• 5 is the divisor.

• 17 is the QUOTIENT.

Fill in the Blanks

38÷2=19

What number is the divisor?

Fill in the Blanks

45÷5=9

What number is the dividend?

Fill in the Blanks

3 x 6 = 18

What is the 3 & 6 called in this problem?

Fill in the Blanks

3x2=6

22÷2=11

Which number is a QUOTIENT?

Fill in the Blanks

80x10=800

What is 800 called?

Fill in the Blanks

320 ÷ 32 = 10

Knowing this division fact what does 32 x 10=

Fill in the Blanks

Jane solved the division problem 49 ÷ 7=7. What multiplication fact could she use to check to see if her quotient is correct?

Fill in the Blanks

Billy solved the division problem 8x3=24. What division problem can help his check his work?

*Use / sign for division*

Multiple Choice

What is the INVERSE operation of Multiplication?

• Subtraction

• Addition

• Division

Fill in the Blanks

Evaluate 32 x 29 & then write ONE related division fact.

*Use / for division sign*

Fill in the Blanks

Evaluate 41 x 18 & write ONE related division fact.

*Use / for division sign*