Counting by 1s to 50
1 more/1 less
Counting Objects
Before
After
100

What is the missing number? 

2, 3, 4, __, 6, 7

5

100

1 more than 6

7

100

Count by 1's to 10


You Did Great!!!

100

What comes before 12?

11

100

What comes after 11?

12

200

What are the missing numbers?

12, __, 14, __, 16, 17

13, 15

200

1 more than 12

13

200

Count by 1's to 50.

Awesome Job!!!

200

What comes before 19? 

18

200

What comes after 20?

21

300

What are the missing numbers?

21, __, 23, __, 25, 26

22, 24

300

1 more than 22

23

300

Count by 5's to 50.

Great Job!!!

300

What comes before 30?

29

300

What comes after 25?

26

400

What are the missing numbers?

29, __, 31, 

30

400

1 less than 15

14
400

Count by 10s to 100.

Awesome!!!

400

What comes before 41?

40

400

What comes after 32?

33
500

What are the missing numbers?

41, 42, __, 44, 

43

500

1 less than 20

19

500

Count by 5's 10 100.

You Did It!!!

500

What comes before 55?

54
500

What comes after 99?

100