Counting by 20

Count by 20 starting from 0 up to 100

• 10, 30, 50, 70, 90

• 0, 20, 40, 60, 80, 100

• 15, 35, 55, 75, 95

• 5, 25, 45, 65, 85

Use skip counting to count by 20 up to 200

• 22, 42, 62, 82, 102, 122, 142, 162, 182, 202

• 25, 45, 65, 85, 105, 125, 145, 165, 185, 205

• 10, 30, 50, 70, 90, 110, 130, 150, 170, 190

• 20, 40, 60, 80, 100, 120, 140, 160, 180, 200

Use skip counting to count by 20 up to 100

• 25, 45, 65, 85, 105

• 20, 40, 60, 80, 100

• 15, 35, 55, 75, 95

• 10, 30, 50, 70, 90

If you skip count by 20s, what number comes immediately after 120?

• 130

• 140

• 150

• 160

Complete the pattern: 20, __, 60, __, 100

• 40, 80

• 30

• 70

• 50

What is the next number in the sequence: 20, 40, 60, __, 100

• 70

• 80

• 90

• 120

Fill in the blank: 20, __, 60, 80, __

• 10

• 40

• 30

• 50

What comes before 100 when counting by 20?

• 80

• 40

• 60

• 120

Complete the pattern: 0, __, 40, __, 80

• 10

• 50

• 20, 60

• 30

What is the missing number in the sequence: 20, 40, __, 80, 100

• 60

• 70

• 50

• 30