Show:
Fractions
Solving Equations
Combining like terms
Integers
Square Roots
100
3/4 + 6/7 =
What is 25/28
100
3x + 8 = 12
What is x = 4/3
100
4x + 6x - 6
What is 10x - 6
100
-4 + 2 =
What is -2
100
What is the square root of 9
What is 3
200
7/8 - 3/5 =
What is 11/40
200
x/5 - 4 = 20
What is x = 120
200
3x - 2b + 8 - 6b - 7x
What is -4x + 8 - 8b
200
-10 - 7 =
What is -17
200
What is the square root of 36
What is 6
300
3/7 x 4/5 =
What is 12/35
300
3(x +5) = 6
What is x = -3
300
3x - 2a + 3b - 6a - 2x + 8a
What is 1x + 3b
300
-12 + (-3) =
What is -15
300
What is the square root of 81
What is 9
400
1/6 / 5/8 =
What is 8/30 or 4/15
400
3(2x + 4) - 5 = 15
What is x = 4/3
400
3(a + 4c) + 2a
What is 5a + 12c
400
12 - (-4) =
What is 16
400
The square root of 45 falls between what two numbers?
What is 6 and 7
500
3 1/3 + 6 1/2 =
What is 59/6
500
3(x + 5) = 5(x - 2)
What is x = 25/2 or 12.5
500
3(x - 5a) + 6(a + 4x)
What is 27x - 9a
500
-11 - (-3) =
What is -8
500
The square root of 30 falls between what two numbers?
What is 5 and 6