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

The answer to an addition problem.

sum

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

A number that is added to another number is callled the 

addends

200

How many tens and ones are in the number 137?

There are 3 tens and 7 ones 

200
17 + 11 ____
28
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

Finding the total, or sum, by combining two or more numbers together is called what 

addition

300

How many tens are in the number 96?

There are 9 tens.

300
Rewrite the following addition sentence vertically: 32 + 16 =
32 +16 ___
300
63 + 29 ____
92
300
Jordan sells 26 vanilla milkshakes and 19 chocolate milkshakes. How many milkshakes does Jordan sell in all?
45
400
what is this called 3, 6, 9, 12,

skip counting

400

How many hundreds tens and ones are in the number 236?

2 hundreds 3 tens and 6 ones

400
Rewrite the following addition sentence vertically: 43 + 24 =
43 +24 ____
400

75+75

150

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

The reorganization of numbers in an addition or subtraction problem?

Regrouping 

500

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

93

500

50+79=_____

129

500

89+99=________

188

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