MATH JEOPARDY

Area and Perimeter

100

Find the area of a rectangle with sides that measure 2 inches x 4 inches

The answer is 8 in²

200

Find the area of a rectangle that measures 6.8 cm x 12.4 cm.  What is it's perimeter as well?

Area = 84.32 cm²

Perimeter = 38.4 cm

300

Find the area of Triangle 1 (on desktop).  What is the perimeter?

35 units²

32 units

Simplifying Fractions

100

4/8 (in simplest form)

1/2

200

10/25

2/5

300

24/27

8/9

400

Change the following to a mixed number:

17/3

5 2/3

500

Change this mixed number to an improper fraction:

13 2/5

67/5

Order of Operations

100

5 + 6 - 4 x 2

3

200

(12-5) x (14+2) - 6 + 4

102

300

See Board

Answer will vary

400

See Board

Answer will vary

Rounding

100

Round 345 to the nearest ten

350

200

Round 1,687 to the nearest hundred

1,700

300

Round 2,345,678 to the nearest million

2,000,000

400

Round 138,762 to the nearest ten thousand

140,000

500

Round 23,763,872,483 to the nearest billion

24,000,000,000

Pre-Algebra

100

y + 2 = 19

y = 17

200

2a = 12

a = 6

300

7a + 7 = 49

a = 6

400

4a + 7 = 2a + 15

a = 4