without regrouping
Place Value
Rounding
with regrouping
Word Problems
100

31 + 27 =

58

100
How many ones are in the number 28?
There are 8 ones.
100

23 rounded to the nearest tens

20

100
37 +8 ___
45
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

11 + 13

24

200
How many tens are in the number 137?
There are 3 tens.
200

38 rounded to the nearest tens

40

200
46 + 24 ____
70
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

24 + 34

58

300
How many tens are in the number 6?
There are 0 tens.
300

42 rounded to the nearest tens

40

300
63 + 29 ____
92
300
Jordan sells 26 vanilla milkshakes and 19 chocolate milkshakes. How many milkshakes does Jordan sell in all?
45
400

58 + 41

99

400
How many tens and ones are in the number 36?
3 tens and 6 ones
400

Which numbers round to 80 when rounded to the nearest tens. Choose ALL that apply:

A. 87    B. 77   C. 84  D. 73

B & C

400

47 + 26 = ___

73

400
67 leaves were on the ground and 23 more fell down. Now how many leaves are on the ground?
90
500

43 + 55

98

500
What is another way to write 9 tens and 3 ones?
93
500

Which numbers round to 50 when rounded to the nearest tens. Choose ALL that apply:

A. 48    B. 58   C. 62  D. 53

A & D

500

66 + 34 = ____

86

500
Ms. Baldino's garden has 24 red roses, 36 tulips, 18 sunflowers. How many flowers does she have altogether?
78
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