Skip Counting by 2 and 3

What is the missing number. CLUE: use skip counting by 2

2,4,__,8

• 5

• 7

• 6

• 10

What is the missing numbers. CLUE: use skip counting by 2

12, ___, 16, 18, ___

• 11,22

• 16,21

• 10,20

• 14,20

What is the missing number. CLUE: use skip counting by 3

3,6,9,___, 15

• 11

• 12

• 10

• 16

What is the missing number. CLUE: use skip counting by 3

15, 18, ___ , 24, ____

• 21, 25

• 21, 27

• 30,33

• 11,22

Skip counting by 3s is 3,6,9,12,15,18,21,24,27,30

• true

• false

Counting by 2s is:

2,4,6,8,10,12,14,16,18,20

• true

• false

Counting by 2s is:

2,4,5,7,9,10,11,12,16,19,20

• true

• false

Counting by 3s is:

3,5,8,9,14,15,18,21,25,29,30

• true

• false

What is the missing number?

12, ___, 16, 18, 20

What is the missing number?

6,9,12,____, 18,21