First Grade Subtraction

Subtraction 1

100

10-5=

5

200

10-10=

0

300

13-10=

3

400

20-10=

10

500

20-7=

13

Subtraction 2

100

13-4=

9

200

17-6=

11

300

15-9=

6

400

19-8=

11

500

18-9=

9

Word Problems 1

100

Nan had 8 cats. 2 ran away. How many cats does Nan have left?

6 cats

200

Tom had 20 erasers. He lost 5. How many erasers does he have left?

15 erasers

300

The class had 15 books. The students took 8 books home. How many books are left?

7 books 

400

Bob had 18 dogs. 12 dogs got adopted. How many dogs does Bob have left?

6 dogs

500

Harry had 19 snacks. He ate 10 snacks. How many snacks did he have left?

9 snacks