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Vocabulary
Place Value
Subtracting two-digits
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

80 - 20 = 

60

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.
What is an addend?
200
How many tens are in the number 137?
There are 3 tens.
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 difference between two numbers. 

What is subtraction?

300

How many ones are in the number 84?

There are 4 ones.

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

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

What is skip counting?

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

47 + 26 + 38 = ___

111

400

There are 17 red peppermint candies and 8 green peppermint candies. How many more red peppermint candies are there? Use a 10 frame to solve.  

9

500

The reorganization of numbers.

What is regrouping?

500

What is another way to write 6 tens and 8 ones?

68

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