Definitions
Number System
Adding/Subtracting Rational Numbers
Multiply/Dividing Rational Numbers
Properties of Operations
100
A series of steps for doing a computation.
What is algorithm?
100
The change in temperature from 20 to -10 degrees F.
What is -30 degrees?
100
-250 + -750 =
What is -1000?
100
-9(-4)= ____
What is 36?
100
-12 + (-4+9) = _____
What is -7?
200
The set of whole numbers, their opposites, and zero.
What is integers?
200
-350 + ____ = -450
What is -100?
200
+3.8 + -2.7= ____
What is +1.1?
200
24/2 =____
What is 12?
200
[14 +(-20)] + (-8) = ____
What is -14?
300
Integers, fractions and their equivalent decimals, are called ______.
What is rational numbers?
300
____ - (-2) = +6
What is 4?
300
+45 - (-50) = ____
What is +95?
300
-12/n=3
What is -4?
300
50(-7)= ___
What is -350?
400
The order of the addition or multiplication of two numbers does not change the result refers to this property.
What is commutative property?
400
+7 + ___ = +1
What is -6?
400
-25 - (-75) = _____
What is +50?
400
Yes or no, the associative property does work for addition and multiplication of integers.
What is yes?
400
2^5 * 3(2) - 8 + 1 = ____
What is 185?
500
The following refers to which property: a(b + c) = ab + ac
What is distributive property?
500
The halfway mark between +5 and -15 degrees F.
What is -5 degrees F?
500
Answer the following: +12 + (-12)= ____ -12 + -12= ____ -12- (+4)= ____
What is 0, -24, -16?
500
Answer always, sometimes or never to the following: If m and n are negative rational numbers, then m x n is negative.
What is never? (The product of 2 negative numbers is positive.)
500
(4-20) / 2^2 -5* (-2) = ____
What is 6?
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