Addition
Subtraction
Missing Number
Word Problems
100

5+5=?

10

100

15-5?

10

100

19+__=20

1

100

I ordered a stack of 5 pancakes and a stack of 4 french toast slices. How much do I have in all?

I have 9 in all.

200

7+6=?

13

200

20-8=?

12

200

17+__=20

3

200

An ice cream shop sells 6 soft serve flavors and 14 hard serve flavors. How many flavors do they have in all?

They sell 20 flavors.

300

10+17=?

27

300

20-16=?

4

300

___+9=20

11

300

There were 22 students in the class. Ms. Smith bought a pack of 28 lollipops. She gives each student one. How many extra lollipops will she have?

She will have 6 extra. 
400

15+14=?

29

400

28-11?

17

400

7+__=26

19

400

On Halloween, my neighbor bought 34 candy bars. 20 kids visit and get a candy bar. How many candy bars are left over?

14 are left over.

500

21+16=?

27
500

31-14=?

17

500

20+__=32

12

500

I have 15 red marbles and 16 blue marbles. How many do I have in all?

I have 31 marbles.