Unit 3 Math Test Review | Baamboozle - Baamboozle

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Number talk: How many to make a ten? Fact Families: Fact Family Unknown Addends and Subtrahends: missing addends and subtrahends, word problems, equ...

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#firstgrade

Jan had 6 lollipops. She gave away some of them. Now she has 2. How many did she give away?

2

4

3

1

15

What is the missing number?

4

7

8

5

15

Jim caught 14 fish. He put some back into the water. Now he has 10. How many did he put back?

24

4

10

14

15

What is the missing number?

9

10

8

11

15

12 - ___ = 8

3

4

5

6

15

4 + ___ = 12

7

10

9

8

15

Ben had 9 toy cars. Jon had 6 toy cars. They had 15 in all. Which equation best matches?

9 + 6 = 16

15 = 9 + 5

9 + 6 = 14

15 = 9 + 6

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CHALLENGE! Choose the subtraction fact that matches the equation in the picture.

16 - 3 = 13

13 - 9 = 4

9 - 13 = 4

4 - 9 = 13

15

How many more to make a ten?

5

4

2

15

How many more to make a ten?

1

3

5

4

15

How many more to make a ten?

9

3

8

1

15

How many more to make a ten?

6

9

3

1

15

What problem in a fact family matches with 5, 7, and 12? 

12-6=6

5+7=12

5x7=35

7+12=19 

15

How many subtractions problems are in a fact family? 

2

0

1

3

15

What other fact could go with :  8+7= 15

7+8=16

15-9=6

15-7=8

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What other fact would fit with this family? 9-4=5

4-5=9

4+4=8

4+5=9

5-9=4

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