Two-Digit Addition

Two digit addition (Horizontal)

100

34 + 27 

61

200

11 + 13

24

300

24 + 34

58

400

58 + 41

99

500

43+55

98

Place Value

100

How many ones are in the number 28?

There are 8 ones.

200

How many tens are in the number 137?

There are 3 tens.

300

How many tens are in the number 6?

There are 0 tens.

400

How many tens and ones are in the number 36?

3 tens and 6 ones

500

What is another way to write 9 tens and 3 ones?

93

Two-Digit Addition(Vertical)

100

 26

+ 3

29

200

   17

+ 11

28

300

   63 

+ 29

92

400

   46 

+ 24

70

500

 37 

+8 

45

The challenge

100

42 + 13 + 24 = ___

79

200

Rewrite the following addition sentence vertically: 43 + 24 =

  43

+24

300

Rewrite the following addition sentence vertically: 32 + 16 =

   32 

+ 16  

400

47 + 26 + 38 = ___

111

500

12 + 34 + 22 + 18 = ____

86

Word Problems

100

Emily's baseball team is playing a baseball game to raise money for a children's hospital. Emily's team scored 11 runs in the game. The other team scored 8 runs. How many runs were scored in all?

19 runs

200

Lauren has 17 cakes and 24 pies to sell at the bake sale. How many cakes and pies does she have to sell?

41 cakes and pies

300

Jordan sells 26 vanilla milkshakes and 19 chocolate milkshakes. How many milkshakes does Jordan sell in all?

45

400

67 leaves were on the ground and 23 more fell down. Now how many leaves are on the ground?

90

500

Ms. Baldino's garden has 24 red roses, 36 tulips, 18 sunflowers. How many flowers does she have altogether?

78