Vocabulary
Place Value
Two-Digit Addition without Regrouping
Two-Digit Addition with Regrouping
Word Problems
100

what does this sign mean? =

equals


100
How many ones are in the number 28?
There are 8 ones.
100
26 + 3 ____
29
100
37 +8 ___
45
100

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

19 runs

200

what does this sign mean? -

subtraction
200

How many tens are in the number 156?

There are 5 tens.

200
17 + 11 ____
28
200
46 + 24 ____
70
200

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

41 cakes and pies

300

which number is bigger? 97 or 88

97

300

How many tens are in the number 9?

There are 0 tens.

300

32 + 16 =

48

300
63 + 29 ____
92
300

Jordan sells 35 sugar cookies and 28 chocolate chip cookies . How many cookies does Jordan sell in all?

63

400

where do you always start in a math problem? At the ones place or the tens place?

ones place

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

43 + 24 =

67

400

47 + 38 = ___

85

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

what is the biggest number you can have in the ones place?

9

500

What is another way to write 8 tens and 5 ones?

85

500

42 + 24 = ___

68

500

46+47=

93

500

Ms. D's garden has 24 red roses and 36 tulips. How many flowers does she have altogether?

60