Subtraction Jeopardy

Simple Subtraction

100

5-3=

5-3=2

200

7-4=

7-4=3

300

9-8=

9-8=1

400

12-10=

12-10=2

500

15-8=

15-8=7

To Regroup or Not to Regroup

100

27 -14 -------

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

200

56 -29 -------

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

300

578 -142 -------

no 578 -142 ------- 436

400

843 -370 -------

yes 843 -370 ------- 473

500

$7.91 -$4.33 -----------

yes $7.91 -$4.33 ----------- $3.58

2 Digit Subtraction

100

45 -21 -----

45 -21 ----- 24

200

50 -26 ------

50 -26 ------ 24

300

90 - 11 ------

90 - 11 ------ 79

400

88 -88 ------

88 -88 ------ 0

500

79 -26 -----

79 -26 ----- 53

3 Digit Subtraction

100

679 -141 ------ 538

679 -141 ------ 538

200

721 -417 ------

721 -417 ------ 304

300

853 -199 ------

853 -199 ------ 654

400

352 - 72 ----

352 - 72 --------- 280

500

825 - 478 ------------

825 - 478 ------------ 347

Story Problems

100

There were 8 kids working at a table. The teacher called 3 of them away to read together. How many were left at the table?

8-3=5 There are 5 children left working at the table.

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. Lin had $750 in her bank. She spend $399 on a new automatic snack dispenser for Ares. How much change does Mrs. Farmer have in her Wallet now?

Mrs. Lin has $351 left in her bank!