Show:
Adding Integers
Subtracting Integers
Adding and subtracting rational decimals
Adding and Subtracting rational fractions
Vocabulary
100
-29 + 11
What is -18
100
14 - (-8)
What is 22
100
3.5 - (-4.9)
What is 8.4
100
-2/3 + 3/8
What is -7/24
100

This is a PAIR of numbers that cancel each other out when added together.

What is a ZERO PAIR

200
34 + (-63)
What is -29
200
-16 - (-25)
What is 9
200
-45.6 + 29.84
What is -15.76
200
5/6 - (-1/3)
What is 1 1/6
200

This is the set of number that include positive and negative whole numbers.

What are INTEGERS

300
-546 + 725
What is 179
300
56 - 86
What is -30
300
-59.8 - 42.35
What is -102.15
300
-1 1/2 - 2 2/5
What is -3 9/10
300

This is the set of numbers that include all positive and negative fractions and decimals.

What are RATIONAL NUMBERS

400
-12 + (-10) + 5
What is -17
400
-46 - (-29)
What is -17
400
-45.2 - (-3.46)
What is -41.74
400
-2 1/3 - (-1 1/4)
What is -1 1/12
400

This is a set of brackets around a number that asks for the positive distance from zero.

What is ABSOLUTE VALUE.

500

-32 + 50 + (-12) + (-6)

What is 0

500

-43 - 18 - (-32)

What is -29

500

-51.62 + 18.1 - (-23.45)

What is -10.07

500

-2/9 + 3/4

What is 19/36

500

This is also known as the opposite of a number.

What is an ADDITIVE INVERSE