Skip Counting 3s and 4s

Do skip-counting by 3s to fill in the missing numbers in this sequence:

3, 6, ..., ..., ..., 18, 21, 24, 27, 30

• 8, 9, 10

• 9, 12, 13

• 9, 12, 15

Do skip-counting by 3s to fill in the missing numbers in this sequence: 3, 6, 9, 12, 15, ..., ..., ..., ..., 30

• 16, 17, 18, 19

• 18, 21, 24, 26

• 18, 21, 24, 27

Do skip-counting by 4s to fill in the missing numbers in this sequence:

4, 8, ..., ..., ..., 24, 28, 32, 36, 40

• 12, 14, 16

• 12, 16, 18

• 12, 16, 20

Do skip-counting by 4s to fill in the missing numbers in this sequence:

4, 8, 12, 16, 20, ..., ..., ..., ..., 40

• 21, 22, 23, 24,

• 24, 28, 32, 34

• 24, 28, 32, 36

Count by 3s to fill in the missing number ...

• 3

• 6

• 9

• 12

Count by 3s to fill in the missing number ....

• 12

• 9

• 6

• 3

Count by 3s to fill in the missing number ....

• 6

• 9

• 12

• 3

Choose the correct skip-counting by 3s

• 3, 6, 9, 12, 15, 18, 21, 24, 25, 26

• 3, 6, 9, 12, 15, 18, 21, 24, 27, 30

Choose the correct skip-counting by 4s

• 4, 8, 12, 16, 20, 24, 28, 32, 33, 34

• 4, 8, 12, 16, 20, 24, 28, 32, 36, 40

If you skip count by 3s, four times, what number do you end on?

• 9

• 12

• 15

• 18