Math Review Jepoardy

Addition and Subtraction

100

7(8-5) x 2=???

42

200

8 x 2 x  (7-3)=???

64

300

6(7+11-10)=???

48

400

5 x (11-7)=???

20

500

5 x 7-2+6=???

39

Algebra

100

6x=18

x=???

3

200

12x=48

x=???

4

300

11x=55

x=???

5

400

7(x-x)=???

0

500

7(x-2)=14

x=???

4

Perimeter and Area

100

What is the area of a square if one side equals 4 inches?

16 inches²

200

What is the perimeter of a rectangle that one side is 6cm and the other one is two times smaller?

18cm

300

What does one side of a square equal if the perimeter is 36cm²

6cm

400

What is the perimeter of a triangle if the base is 20cm and the two other sides are 1/2 of 30cm each?

50cm

500

If the area of a square is 64 inch²  what does one side equal?

8 inch

Powers

100

2³=??

8

200

Write 3x3x3 in a exponential form

3³

300

Write 10⁵ in a expanded form.

10x10x10x10x10

400

6²

36

500

6³

216

Roots

100

³√125=???

5

200

√144=???

12

300

√121=???

11

400

⁵√32=???

2

500

4√16=???

16