3rd Grade Jeopardy-Fall Edition

Addition

100

12 + 14

26

300

25 + 33

58

400

56 + 37

93

500

426 + 362

788

600

372 + 519

891

700

583 + 467

1,050

800

3,423 + 2,574

5,997

900

5,385 + 3,478

8,863

1000

4,378 + 3,954

8,332

Subtraction

100

85 - 41

44

300

59 - 27

32

400

54 - 35

19

500

784 - 372

412

600

756 - 228

528

700

941 - 563

378

800

8,579 - 4,257

4,322

900

7,646 - 2,368

5,278

1000

5,000 - 3,846

1,154

Random

100

Write in standard form.

500 + 30 + 4

534

300

What is the answer to an addition problem called?

sum

400

What is the answer to a subtraction problem called?

difference 

500

What is the inverse (opposite) operation of addition?

subtraction

600

Write in standard form.
4,000 + 300 + 50 + 6

4,356

700

Write in standard form.
5,000 + 400 + 80 + 3

5,483

800

What is the inverse (opposite) operation of subtraction?

addition

900

Write in standard form.
3,000 + 800 + 5

3,805

1000

Write in standard form.
7,000 + 30 + 9

7,039

Missing Number

100

7 + ____ = 11

4

300

_____ + 5 = 14

9

400

15 - _____ = 7

8

500

15 - ______ = 9

6

600

_____ - 9 = 4

13

700

14 + _____ = 34

20

800

58 - ____ = 28

30

900

   8,975
-  3,_52
-----------
  5,523

4

1000

  5,745
- 3,_57
-------------  
  2,188

5

Rounding

100

Round to the nearest ten.

37

40

300

Round to the nearest hundred.

842

800

400

Round to the nearest hundred.

367

400

500

Round to the nearest thousand.

4,548

5,000

600

Round to the nearest thousand. 

8,382

8,000

700

Round to the nearest hundred.

6,457

6,500

800

Round to the nearest hundred.

7,356

7,400

900

Round to the nearest hundred.

7,233

7,200

1000

Round to the nearest ten.

4,737

4,740