Addition and Subtraction Jeopardy

Addition

100

What is 1+1?

2

200

What is 2+3?

5

300

What is 3+5?

8

400

What is 8+8?

16

500

What is 11+8?

19

Subtraction

100

What is 1-0?

1

200

What is 2-1?

1

300

What is 5-3?

2

400

What is 15-4?

11

500

What is 19-7?

12

Numbers

100

What number comes after 2?

3

200

What number comes after 15?

16

300

What number comes before 95?

94

400

What numbers come before AND after 85?

84 and 86

500

What number comes before AND after 100?

99 and 101

Skip Counting

100

Skip counting by 10s: What number comes after 10?

20

200

Skip counting by 5s: What number comes after 55?

60

300

Skip counting by 5s:

Is this correct or incorrect?

5, 10, 15, 20, 22, 30, 32, 40

Incorrect

400

Skip counting by 2s: What number comes BEFORE 22?

20

500

Skip counting by 2s: What number comes after 50?

52

Fact Families

100

1 + 5 = 6

5 + 1 = 6

6 - 5 = 1

6 - 1 = ?

5

200

10 + 2 = 12

2 + 10 =12

12 - 10 = 2

What is the last equation?

12 - 2 = 10

300

Which number is the WHOLE and which numbers are the PARTS?

11 + 7 = 18

7 + 11 = 18

18 - 7 = 11

18 - 11 = 7

Whole: 18

Parts: 7 and 11

400

6 + 5 = 11

5 + 6 = 11

What are the matching subtraction equations?

11 - 6 = 5

11 - 5 = 6

500

Tell me all 4 fact family equations for the numbers:

15, 9, 6

9 + 6 = 15

6 - 9 = 15

15 - 9 = 6

15 - 6 = 9