Vocabulary
Place Value
Two-Digit Addition without Regrouping
Two-Digit Addition with Regrouping
Word Problems
100
The answer to an addition problem.
What is sum?
100
How many ones are in the number 28?
There are 8 ones.
100
26 + 3 ____
29
100
37 +8 ___
45
100

Justus's baseball team is playing a baseball game to raise money for a children's hospital. Justus'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.
What is an addend?
200

How many tens are in the number 37?

There are 3 tens.

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

Chloe G. 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.
What is addition?
300
How many tens are in the number 6?
There are 0 tens.
300

32 + 16

48

300
63 + 29 ____
92
300

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

45

400

Multiplication is simply repeated addition with _____groups.

Equal Groups

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

43 + 24

67

400

57 + 26

83

400

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

90

500

The location of a number is its ________value.

Place Value

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

74 + 25

99

500

55 + 45

100

500

Gavin's garden has 24 red roses and 36 tulips. How many flowers does he have altogether?

60
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