Addition Facts
Math Vocab
Math Strategies
Problem Solving
Need for Speed
100

2+3

5

100

Sum is the same as:

A. taking away 

B. difference 

C. addition 

C. addition 

100

When I _________ __________, I subtract two numbers.

Count Back 

100

I have 2 ducks. Then I decide to buy 10 more. How many ducks do I have now? 

12

100

2+3+8+5=

18

200

6+5

11

200

"How many left" is an example of:

A. addition

B. subtraction

C. altogether 

B. subtraction 

200

When I ____________ ___________, I add two numbers.

Count On 

200

Mr. Hurdt has 3 red flowers in his Tinkerbell garden. Mrs. Perez has 6 blue flowers in her garden. Ms. Perkins gets 9 pink flowers from Mickey Mouse. How many flowers do they have in all? (Look at your key words)

3+6+9=18

200

10+10+10=

30

300

10+10

20

300

When I subtract 2 numbers, this is called the:

A. difference

B. password

C. key detail

A. difference 

300

1+7+3- what is the first step to "make 10" to help me solve this problem?

7+3=10

300

4 frogs, 5 turtles, and 4 ducks were in a pond. How many turtles and ducks were in the pond? 

5+4=9

300

10-6-2=

2
400

8+7

15

400

When I add 2 numbers, these are called the:

A. addends

B. place holders 

C. emojis

A. addends 

400

If I put the bigger number in my head, which is a good strategy to use to find my answer? 

6+3

A. use my fingers 

B. count on in my head 

A and B 

400

Mr. Hurdt's mother made him wash dishes all night. He had to wash 4 glasses, 8 plates, and 10 cups. How many dishes did he have to wash in all? 

4+8+10=22 dishes 

400

1+4+5+6=

16

500

7+4

11

500

When there are two of the same numbers, these are called _____________________.

doubles
500

If I count back, what would be my answer? 

17-8=

9

500
10 dogs were rolling in the mud and got dirty. None of them were clean. How many of them were still dirty?

10-0=10

500

8-5-2=

1