Properties of numbers

Properties of numbers

​We can identify multiples of 2, 5, 10, 25, 50 and 100 by looking at the digits in numbers

Multiple Choice

Which of the following number is even?

• 203

• 47

• 96

• 2021

Multiple Choice

Which of the following number is odd?

• 1998

• 33

• 68

• 78

​We can use these facts to help understand what happens when we add or subtract odd and even numbers.

Fill in the Blanks

Fill in the Blanks

Fill in the Blanks

Poll

Tick the numbers which are multiples of 2

• 45

• 32

• 749

• 2021

• 36,926

Poll

Tick the numbers which are multiples of 5

• 83,820

• 50,507

• 165

• 20

• 13

Poll

Tick the numbers which are multiples of 10

• 205

• 520

• 1,020

• 2,021

• 45,800

Poll

Tick the numbers which are multiples of 100

• 400

• 680

• 1,700

• 5,870

• 352,000

Poll

Tick the numbers which are multiples of 25

• 125

• 600

• 855

• 12,000

• 64,255

Poll

Tick the numbers which are multiples of 50

• 155

• 400

• 625

• 5,000

• 52,750