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Key Terms
Rules
Add Rational #
Dividing Rational
Multiplying Rational #
100
The following numbers are an example of 1, 2, 3, 4……..
What is Positive Numbers
100
When adding integers with the same sign, what rule applies?
What is Add and Keep the Sign of Larger Number
100
38 – 38 =
What is 0
100
-60 ÷ (-5)=
What is 12
100
(-5)(7)(-12)(0) =
What is 0
200
Is repeated addition, 3(4) =12 or 4 + 4 + 4 =12.
What is Multiplication
200
When subtracting integers with different signs, what rule applies?
What is Subtract. Keep, Change, Flip, Then Add
200
398 – (-300) =
What is 698
200
32 ÷ 8 =
What is 4
200
(6.8)(-1.3)=
What is -8.84
300
A decimal number that ends, or terminates.
What is Terminating Decimal
300
When adding integers with different signs, what rule applies?
What is Subtract and Take the Sign of Larger Number
300
(-90) + (-56) =
What is -146
300
-108/18=
What is -6
300
5(-7)=
What is -35
400
The following numbers are an example of ….-4, -3, -2, -1
What is Negative numbers
400
When using a number line and the number is positive, in which direction should you count?
What is Count to the right.
400
(-88) + 77 =
What is -11
400
-323 /(-17)=
What is 19
400
(-3.6)(0.057)
What is -0.2052
500
A decimal in which one or more digit repeats infinitely
What is Repeating Decimal
500
When using a number line and the number is negative, in which direction should you count?
What is Count to the left.
500
(-9) – (-7) – (-5)
What is 3
500
3/4 /-6 =
What is -1/8
500
20(-4/5)
What is -16