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Adding
Subtracting
Fractions
Vocabulary
Decimals
100
(-15) + (-6)
What is -21?
100
-2 - 7
What is -9?
100
3/16 + 5/16
What is 1/2?
100
A number that can be written as a ratio of two integers a and b where b is not a zero.
What is a rational number?
100
1/4
What is .25?
200
(-26) + 13
What is -13?
200
-9 - 10
What is -19?
200
5/25 + 6/25
What is 11/25?
200
the opposite of a number, that when you add it to its opposite, it will be equal to a zero.
What is additive inverse?
200
1/5?
What is .20?
300
(-32) + 40
What is 8?
300
(-8)- (-7)
What is -1?
300
3/8 +7/8
What is 1 1/4?
300
the distance from a number to zero
What is absolute value?
300
9/25
What is 0.36?
400
(-16) + (-11)
What is -27?
400
(-2) - (-35)
What is 33?
400
7/9 - 2/3
What is 1/9?
400
Another word for number
What is an integer?
400
25/99
What is 0.252525....?
500
15 + (-3) + (-6)
What is 6?
500
3- (-8) - 6
What is 5?
500
5/9 - 1/3
What is 2/9?
500
the smallest number that is a multiple of all the numbers in a given set
What is the Least Common Multiple?
500
10 3/15
What is 10.2?