Vocabulary
One-Digit Addition
Two-Digit Addition
Balancing Equations
Word Problems
100

The answer to an addition problem

What is a sum?

100

4 + 6 =

What is 10?
100

12 + 13 =

What is 25?

100

1 + 3 = _____ + 2

What is 2?

100

You see 14 zebras and 4 elephants at the zoo.  Then, you see 20 snakes.  How many animals do you see in all?

What is 38?

200

The numbers you add together

What are addends?

200

5 + 9 = 

What is 14?

200

25 + 13 = 

What is 38?

200

4 + 6 = _____ + 3

What is 7?

200

You have 15 pieces of blue beach glass and 9 pieces of white beach glass.  Then you find 11 pieces of green beach glass.  How many piece of beach glass do you have in all?

What is 35?

300

A tool used for counting up or counting back

What is a number line?

300

7 + 6 = 

What is 13?

300

34 + 45 =

What is 79?

300

7 + _____ = 6 + 6

What is 5?
300

You win 14 tokens at one game and 15 at another game.  You and your cousin win 40 tokens in all.  How many tokens did your cousin win?

What is 11?

400

When you add the tens first and then the ones and put both totals together

What is the break-apart strategy?

400

9 + 7 = 

What is 16?

400

62 + 18 =

What is 80?

400

10 + ______ = 12 + 8

What is 10?

400

Your class sells 40 raffle tickets.  Your friend's class sells 15 more than your class.  How many tickets do BOTH classes sell in all?

What is 95?
500

The symbol you use to show addition

What is a plus sign?

500

3 + 8 =

What is 11?

500

47 + 48 =

What is 95?

500

______ + 8 = 10 + 6

What is 8?

500

Your aunt picks 33 apples.  You pick 11 more than your aunt.  How many apples do you and your aunt pick in all?

What is 77?