Expressions
Real Numbers
Fractions
Order of Operations
Square Roots
100
2(3a - b) + 4b
What is 6a + 2b
100
-11 - (-10)
What is -1
100
(2/5) + (1/3)
What is 11/15
100
2 + 4 x 2
What is 10
100
square root of 121
What is 11
200
(a + b)2 - a
What is a + 2b
200
(-42) / (-7)
What is 6
200
2 1/3 + 1/2
What is 17/6
200
4 - 6 / 3
What is 2
200
simplify the square root of 8
What is 2 root 2
300
6(2b - 3c) - 9(-3c)
What is 12b + 9c
300
-12 + -4
What is -16
300
(-1/4)(2/3)
What is -2/12 OR -1/6
300
-2(4 + 6) / (2 + 3)
What is -4
300
Simplify: 10 root 2 + 2 root 2 - 4 root 2
What is 8 root 2
400
(28k - 8) / -4
What is -7k + 2
400
-4 x 11
What is -44
400
3 1/2 x 1/3
What is 7/6
400
-(3 x 4 / 2 + 3) / (11 - 6 / 3)
What is -1
400
square root of (36 x 49)
What is 42
500
3ab - b^2, when a = -2 and b = 1
What is -7
500
(-2)(3)(-4)(1)
What is 24
500
(- 4/3) / (2/5)
What is -20/6
500
(3 + 4)^2 x 1 + 11
What is 60
500
Square root of (81/100)
What is 9/10
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