Addition
Subtraction
Surprise
+
-
100

Sarah had 2 balloons. The clown gave her some more balloons. Now Sarah has 7 balloons. How many balloons did the clown give her?

5 Balloons

100

Sarah had 8 balloons. Some balloons popped! Now she has 4 balloons. How many balloons popped?

4 Balloons

100

There are 3 students outside. Then some more students go outside. Now there are 9 students outside. How many went outside?

6 Students

100

4 + __ = 7

3

100

8 - __ = 6

2

200

Mom planted 6 flowers in the garden. Then she planted some more flowers. Now there are 10 flowers growing in the garden. How many more flowers did she plant?

4 Flowers

200

Mom planted 10 flowers in the garden. Then some of the flowers died, and now there are 7 flowers left in the garden. How many flowers died?

3 Flowers

200

There were 10 books in the library. Then some kids checked books out. Now there is only 1 book left in the library. How many books did the kids check out?

9 Books

200

2 + __ = 10

8

200

10 - __ = 3

7

300

9 birds were sitting in the tree. Then some more birds came to the tree. Now there are 14 birds in the tree. How many birds came?

5 Birds

300

There were 16 birds sitting in the tree. Then some birds flew away. Now there are 8 birds left in the tree. How many birds flew away?

8 Birds

300

The ice cream store had 9 bowls of ice cream. Then they scooped up some more bowls of ice cream. Now they have 18 bowls of ice cream. How many more bowls of ice cream did they scoop?

9 Bowls

300

7 + __ = 15

8

300

15 - __ = 9

6

400

Sarah baked 8 muffins in the morning. Then she baked some more muffins in the afternoon. At the end of the day, she had 19 muffins. How many muffins did she bake in the afternoon?

1Muffins

400

Sarah baked 17 muffins. Her brother ate some of the muffins, and now there are 9 muffins left. How many muffins did her brother eat?

8 Muffins

400

David baked 18 cookies. Then he ate some of the cookies. Now there are 4 cookies left. How many cookeis did he eat?

14 Cookies

400

6 + __ = 18

12

400

19 - __ = 7

12

500

Hudson saw 17 dinosaurs at the museum. He saw some more dinosaurs in a book! He saw 29 dinosaurs in all. How many dinosaurs did he see in a book?

12 Dinosaurs

500

Hudson had 27 toy dinosaurs. He gave some to his little sister. Now Hudson has 13 dinosaurs left. How many dinosaurs did he give to his sister?

14 Dinosaurs

500

Mrs. Smith had 16 points. Then she earned some more points. Now she has 33 points! How many points did she earn?

17 Points

500

14 +  ___ = 27

13

500

28 - __ = 13

15

M
e
n
u