First Grade Subtraction

Subtraction 1

10

10-5=

5

20

10-10=

0

30

13-10=

3

40

20-10=

10

50

20-7=

13

Subtraction 2

10

13-4=

9

20

17-6=

11

30

15-9=

6

40

19-8=

11

50

18-9=

9

Word Problems 1

10

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

6 cats

20

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

15 toys

30

I have 3 cakes and I ate 1 cake. How many cakes do I have left?

2

Word Problems 2

10

There were 17 turtles. 7 turtles swam away. How many turtles are left?

10 turtles

20

There were 10 pencils. Shelia took 5 pencils. How many pencils are left?

5 pencils

30

There are 10 boys in class. 3 boys went home so how many boys are left in class?

7

Addition

10

6+7=

13

20

12+4=

16

30

20+6=

26

40

8+9=

17

50

10+9=

19