Adding and Subtracting Integers Flashcards
1
Q
Zero pair
A
A pair of integer chips with one check +1 and one chip -1
2
Q
Opposite integers
A
Two integers with the same numeral, but different signs
3
Q
We can add integers using:
3 answers
A
- Integer chips
- number line
- Rules
4
Q
If the numbers have the same sign:
A
- add the numerals
- keep the sign
5
Q
If the numbers opposite signs:
A
- subtract the numerals
- keep the sign of the larger
6
Q
To subtract you:
A
Add the opposite
7
Q
A pair of integer chips with one check +1 and one chip -1
A
Zero pair
8
Q
Two integers with the same numeral, but different signs
A
Opposite integers
9
Q
- Integer chips
- number line
- Rules
A
Ways we can add integers
10
Q
- add the numerals
- keep the sign
A
If the numbers have the same sign:
11
Q
- subtract the numerals
- keep the sign of the larger
A
If the numbers opposite signs:
12
Q
Add the opposite to:
A
Subtract
