Subtraction Jeopardy

Simple Subtraction

100

18 - 9

9

200

16 - 7

9

300

24 - 12

12

400

19 - 13

6

500

35 - 23

15-8=7

To Regroup or Not to Regroup

100

27 -14 -------

no 27 -14 ------- 13

200

56 -29 -------

yes 56 -29 ------- 27

300

47 - 35

no

400

25 - 25

no

500

61 - 28

yes

2 Digit Subtraction

100

45 -21 -----

45 -21 ----- 24

200

50 -26 ------

50 -26 ------ 24

300

90 - 11 ------

90 - 11 ------ 79

400

84 - 65

19

500

79 -26 -----

79 -26 ----- 53

Odd / Even

100

Is the sum odd or even

52 + 35

87 - odd

200

Is the difference odd or even?  

39 - 23

16 - even

300

Is the sum odd or even

27 + 26

53 - odd

400

Is the difference odd or even

78 - 32

46 - even

500

Is the difference odd or even?

134 - 122

even - 12

Story Problems

100

There were 25 kids working at a table. The teacher called 16 of them away to read together. How many were left at the table?

9 children

200

There were 15 red and blue balloons. If 7 of them were red, how many were blue?

15-7=8 There were 8 blue balloons.

300

There were 66 students at the assembly. Then, 23 got up and sang a song. How many students were left in the audience?

66 - 23 ------- 43 There were 43 students in the audience.

400

There are 72 chickens in the coop. Only 49 of them laid eggs. How many chickens did not lay an egg?

72 - 49 ------ 23 There were 23 chickens that did not lay an egg.

500

Mrs. Farmer had 347 dollars in her pocket.  She spent 39 dollars.  How much did she have left?

308 dollars