Real numbers
Add/Subtract
Multiply/Divide
Distributive
Square Roots
100
Which of the following are real numbers: -2, 0, 5.5, 6.3333333, -7/13, -3.14, 6/12, sqrt(96)
What is all of them?
100
-5 + 6.5
What is 1.5
100
-2*3
What is -6?
100
4(2x+3)
What is 8x+12?
100
sqrt(4)
What is 2?
200
Which of these are natural numbers: -6.5, 0, 9.68, -8, 125, sqrt(4), -2/3, pi
What is 125 and sqrt(4)?
200
-20.5 - 3.65
What is -24.15?
200
-2.5*-1
What is 2.5?
200
5(3x+8)
What is 15x+40
200
sqrt(100)
What is 10?
300
Which of these are integers: -5.658, pi, 10.35, -8, 6, 0, 0.35, -6.205
What is 0, -8, and 6?
300
-2/3 + 8/5
What is 14/15?
300
(-2/3) * (3/2)
What is -1?
300
-2(x+9)
What is -2x-18?
300
sqrt(169)
What is 13?
400
Which of these are rational numbers: -2.6, 3, 6/21, -10, 0, sqrt(1000), 3.14
What is -2.6, 3, 6/21, -10, 0, 3.14
400
1/2+2/3
What is 7/6?
400
(-6/5) / (-12)
What is 1/10?
400
2/3(3x+9)
What is 2x+3?
400
sqrt(46)
What is 6.8?
500
Which of these numbers are irrational numbers: -4, 3.065, pi, 0, -9, 7, -4.65, sqrt(2), sqrt(16)?
What is pi and sqrt(2)?
500
-6.5 + 3.6 - 2.6
What is -5.5?
500
-8 / (4/5)
What is -2/5?
500
-5/4(16x+8)
What is -20x-10?
500
sqrt(1)
What is 1?
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