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

What does equal mean?

Having the same value.

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

26 + 12 = ____

38

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

What does the word difference mean?

The answer in a subtraction problem.

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

What is an addend?

A number that is being added.

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

Solve the following equation: 32 + 16 =

32 +16 = 48

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 skip counting?

Counting by equal groups (a number other than one).

400

How many hundreds are in the number 236?

2

400

Solve the following equation 43 + 24 = 

43 +24= 67

400

47 + 26 + 38 = ___

111

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

What is a sum?

The answer in an addition equation.

500

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

93

500

42 + 13 + 24 = ___

79

500

12 + 34 + 22 + 18 = ____

86

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