Second Grade- Addition and Subtraction

Addition

100

12+6=

18

200

14+9

23

300

36+10

46

400

18+ 46 =

64

500

28+14

42

Subtraction

100

56-22 =

34

200

98- 65 =

33

300

Solve 42 - 18 =

24

400

71 - 45 =

26

500

31-7

24

Mixed

100

16 + 12 =

28

200

40-32 =

8

300

Use a number line to solve this problem: 82-37=

45

400

Fewer always means subtract.

True or False

False

500

What number is missing in the pattern?
5, 7, 9, _______, 13

A. 11
B. 20
C. 8
D. 16

2 step Problems

100

Raj has 36 stickers. He gives 12 stickers to his brother. He gives 7 stickers to his sister. How many stickers does he have now?

17 stickers

200

16+4-7

13

300

Liam has 12 red apples. He buys 8 more red apples and 5 green apples. How many apples does Liam have in total?

25 apples

400

There are 25 students in the cafeteria. 10 more students come in, and then 7 leave. How many students are in the cafeteria now?

28 students

500

Sophia has 45 crayons. She gives 12 crayons to her friend and then buys a new box with 21 crayons. How many crayons does Sophia have now?

56 crayons

Word Problems 2

100

The jewelry box has 12 rings and 18 necklaces inside. How many pieces of jewelry are there in the box?

30 pieces of jewelry

200

Jacob has 22 pencils. He gives some to a friend.
Jacob has 10 pencils left. Write an equation to solve. Solve  

22-___=10

12

300

Joann has some grapes. Her grandma gives her 6 more grapes. Now she has 30 grapes.

Which equation represents the problem?

A. 6+30=?

B. ?-6=30

C. ?+6=30

D. 36-6=?

C. ?+6=30

400

Lindsey has 9 books on her bookshelf. Her brother Luke has double that number. How many books does Luke have?

18 books

500

My mom bought 18 cookies. I ate 4 of them and my sister ate 6. How many cookies are left?

8 cookies