Math Jeopardy!

Integers (-,+)

100

Solve the integer equation: 

-5+8-3=

Answer:

0

200

Solve the integer equation:

-4-6+2=

Answer:

-8

300

Solve the integer equation:

(-7)x(-3)x2=

Answer:

42

400

Solve the integer equation:

(-2)x3/(-2)

Answer:

3

500

Solve the integer equation:

3+(-8)x4/(-5)

Answer:

4

Order of Operations

100

PEMDAS:

8+6-(4x2)=

Answer:

6

200

PEMDAS:

3³-(16/2)+8=

Answer:

11

300

PEMDAS:

4²+3(7+2)=

43

400

PEMDAS:

14-9(2+8)/9

Answer:

4

500

PEMDAS:

2[7(2+3)]/10-7

Answer:

0

Multiplying & Subtracting Decimals

100

Line up your decimals:

8.3x4.21=

34.943

200

PEMDAS:

13.7-0.18=

Answer:

13.52

300

PEMDAS:

17.1x3.20=

Answer:

54.72

400

PEMDAS:

130.8-18.6=

Answer:

112.2

500

PEMDAS:

2.857-7.36=

-4.503

Adding & Subtracting Fractions

100

Get common denominator, simplify when necessary:

1/2 + 8/2 = 

Answer:

9/2

200

Get common denominator, simplify when necessary:

7/5 - 3/5 =

Answer: 

4/5

300

Get common denominator, simplify when necessary:

1/2 + 3/6 = 

Answer:

1

400

Get common denominator, simplify when necessary:

18/20 - 5/4 =

Answer:

- 7/20

500

Get common denominator, simplify when necessary:

150/200 - 2/10=

11/20

Greatest Common Factor

100

Find the largest number (factor) they have in common:

4 and 18

Answer:

2

200

Find the largest number (factor) they have in common:

20 and 50

Answer:

10

300

Find the largest number (factor) they have in common:

15 and 50

Answer:

5

400

Find the largest number (factor) they have in common:

27 and 72

Answer:

9

500

Find the largest number (factor) they have in common:

48 and 96

Answer:

12