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Addition to 20
Skip Counting
Subtraction
Word Problems
100

2, 4, 6, 7, 10

8

100

What is 13 + 5?

18

100

Count by 2's. Starting at 2 and stopping at 20.

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

100

What is 16-0?

16

100
There are 5 birds outside at the park. 3 birds join them. How many birds are there all together?
There are 8 birds all together.
200

76, 77, 78, 79, 81

81

200

What is 4 + 10?

14

200

Count by 5's. Starting at 5 and stopping at 50.

5, 10, 15, 20, 25, 30, 35, 40, 45, 50

200

What is 12 - 3?

9
200
You have 6 chocolate bars. Your mom takes 3 of them away. How many chocolate bars do you have left?
You have 3 chocolate bars left.
300

21, 20, 19, 15, 17

15

300

What is 6 + 4 + 2?

12

300

Count by 10's. Starting at 0 and stopping at 100.

10, 20, 30, 40, 50, 60, 70, 80, 90, 100

300
What is 10 - 6?
4
300
You see 8 coyotes in the woods. 4 more join them. How many coyotes are there in total?
There are 12 coyotes in total.
400

5, 10, 11, 20, 25, 30

11

400

What is 7 + 8?

15

400

Skip count by 2's starting at 20 and stopping at 34

20, 22, 24, 26, 28, 30, 32, 34

400
What is 20 - 13?
7
400

You have 9 pencils. You went to get some more. Now you have 16 pencils. How many pencils did you get?

You got 7 more pencils.

500

56, 55, 54, 57, 52

57

500
What is 6 + 13?
19
500

Count by 10s. Starting at 7 and stopping at 57.

7, 17, 27, 37, 47, 57

500
What is 17 - 5?
12
500

There are 5 bananas, 6 oranges, and 4 apples in a bowl. How many pieces of fruit are in the bowl?

There are 14 fruits in the bowl.

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