Spin and Win Math

Algebra

100

Solve 15/x - 39 = -34

x = 3

200

Simplify 18y - y + 2y + 10x - 7x.

19y + 3x

300

Simplify x⁵ + y⁹ - - 7y + 9y + 99x + 78x.

x⁵ + y⁹ + 16y + 177x

400

Solve 6x + 3x - 3 + 10 = 25. 

x = 2

500

Solve

3x + 4y = 47

4x + 3y = 51

x = 9 

y = 5

Fractions

100

Solve 14 + 378/1930.

14 378/1930

200

Solve 15 8/30 x 30.

458

300

Solve 16 17/20 + 5 3/20.

22

400

Solve 18 7/75 + 5 3/5.

23 52/75

500

Solve -17/-28 - -41/42.

1 7/12

Decimal Expansion

100

What is 1/2? 

0.5

200

What is 7/12?

0.583, three repeating. 

300

What is 5/6?

0.83, three repeating.

400

What is 5/12? 

0.416, six repeating. 

500

What is 6/7?

0.857142, eight-five-seven-one-four-two repeating.

Order of Operations

100

1 + 3² x 4 +3 = ?

40

200

14 + 5 + 7 x 7² = ?

75

300

17 + 13 + 15 + 3² x 7 = ?

108

400

17 + 3 + 7 + 11 + 2 x 6² = ? 

62

500

5 + 3² x 2 + 3 x 2² x 3 x 1¹⁰⁰ - - (9² x 6 - - - 33) = ?

512

Changing improper fractions

100

Write 190/34 as a mixed  fraction.

5 20/34

200

Write 289/127 as a mixed fraction.

2 35/127

300

Write 378/19 as a mixed fraction.

19 17/19

400

Write 461/71 as a mixed fraction.

6 35/71

500

Write 956/189 as a mixed fraction.

5 11/189