Algebra
Mental Math
Decimals
Fractions
Equations
100

3x + 1 = 10

What is X

3

100

37 +96

133

100

1.64 + 0.88

2.52

100

1/8 + 1/2 =

5/8

100

length x width

area

200

10x + 7=77

Solve for X

7

200

24 X 12

288

200

 27.3 + 9.5

 36.8

200

9/2 + 7/4

11 1/2 or 23/2

200

a square + b square = c square

Pythagorean theorem

300

16 - 2t = 5t + 9

What is t

1

300

849+1,274=

2,123

300

638 - 195.832 =

442.168

300

16 7/12 + 37 4/24 =

53 9/24 or 53 18/24

300

length x width x height

volume

400

8 - (4x + m) = 5(x + 6) - 2

x = 1/9 m = 20/9

400

1385-761=

624

400

0.386 + 6.9312

7.3172

400

        24 6/8 + 7 14/16         Improper fraction

362/16

400

mass ÷ volume

density

500

10m - 3(2m - 9) = 9(m - 1) +1

7

500

228 ÷ 3=

76

500

9,374.296 - 4,295.36

5,078.936

500

         42/8 + 5 8/16          Mixed Number

10 12/16

500

(x - h)² + (y - k)² = r²

equation of a circle

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