Worksheet: Identity and Zero Properties of Multiplication

Practice

In this worksheet, we will practice multiplying by zero and 1.

Q1:

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

  • A0
  • B1
  • Cthe same number

Q2:

What is the product of any number and zero?

Q3:

Complete: 6 × = 0 .

Q4:

Complete: 8 × 1 × 5 = × 5 .

Q5:

Find the missing numbers.

4 × 1 = .

1 × 1 6 = .

2 7 × = 2 7

× 1 = 9 5

Q6:

Find the missing numbers.

7 × 0 = .

0 × 2 2 = .

3 6 × = 0 .

× 1 9 = 0 .

Q7:

When we multiply, we can think about equal groups of dots.

How many dots would there be if you drew 0 groups with 8 dots in each group?

Find the missing number: 0 × 8 = .

Q8:

When we multiply, we can think about counting equal groups of objects.

How many balls would you have if you had 3 boxes with 0 balls in each box?

Find the missing number:

Q9:

Look at the example to see how we can write a multiplication sentence from an equal groups model.

Write a multiplication equation to describe the total number of the animals.