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One Step Equations with Decimals
One Step Equations with Fractions
One Step Inequalities
Square Roots
Terms
100
t + 4.77 = 9.38
What is t = 4.61
100
t - 12/19 = 5/19
What is t = 17/19
100
v - 1 < 3
What is v < 4
100

Square root of 49

What is 7

100

Any number that can be written as a fraction, as in a/b where a and b are integers and b is not equal to zero

What is a rational number

200
2.55c = 19.89
What is c = 7.8
200
n + 8/15 = 3/10
What is n = -7/30
200
p + 8 > -4
What is p > -12
200

Square root of 169

What is 13

200

The amount we multiply a number by to produce one; also know as flipping a fraction

What is a reciprocal

300
67.75 - a = 34.81
What is a = 32.94
300
j + 11/12 = 13/18
What is j = - 7/36
300
2n > 2
What is n > 1
300

Square root of 81/9

What is 3

300

The least common multiple of two denominators.

What is least common denominator or LCD

400
t / -1.88 = -6.2
What is t = 11.656
400
-1/11x = 2 1/10
What is x = -23 1/10
400
b / 6 > -3
What is b > -18
400

Estimate the square root of 287

What is 16 < square root of 287 < 17

400
A number that has an integer as its square root

What is a perfect square

500
2.91p = -24.444
What is p = -8.4
500
-4/9h = -6 2/7
What is h = 14 1/7
500
-3n > 15
What is n < -5
500

What's the square root of 841?

What is 841

500

The nonnegative (positive) square root of a number

What is the principal square root