Worksheet: Multiplying by 0 and 1

This worksheet will help you practice two rules of multiplication: the first is the identity property, where any number multiplied by 1 is equal to the number itself, and the second is that the multiplication of zero by any number is equal to zero.

Q1:

What is ?

Q2:

What is ?

Q3:

What is ?

Q4:

What is ?

Q5:

What is ?

Q6:

Complete:

Q7:

Complete:

Q8:

Complete:

Q9:

Complete:

Q10:

Complete:

Q11:

Complete:

Q12:

Sea turtle hatchlings mostly weigh an ounce each. If a sea turtle lays 103 eggs, and all 103 eggs hatch, determine the overall weight of the hatchlings.

Q13:

What do you get when you multiply a number by 1?

Athe same number
B0
C1

Q14:

What do you get when you multiply a number by 0?

A0
Bthe same number
C1