Integers
-12 + 19
7
-9/14 + 2/7
-5/14
-26.3 + 26.3
0
What are the two rules for adding and subtracting Integers? for example
4 + -5
-7 + -8
Same signs add and keep the common sign
Different signs, subtract and keep the sign of the bigger number
What sport did Ms. Crawford play growing up?
Basketball & Volleyball
-15 + -6
-21
9/5 + (-4/3)
7/15
-15.8 – 15.8
-31.6
When adding and subtracting decimals, you must make sure to . . .
line up the decimals
Where does Finlay's sister go to college?
University of Oregon
11 - (-4)
15
(1/3) - (-5/3)
2
3.6 + (-1.7)
1.9
How can someone subtract or take away a negative, just like in this expression. -9 - (-4)
by adding the opposite or +4
What color pen does Lydia often use?
Purplish pink
-2 - (-10)
8
(-18/5) - 22/5
-8
33.07 + -17.54
15.53
When adding and subtracting fractions you must have a what?
common denominator
Where did William find his coin collection?
Under his bed
5 + (-7) - (-8)
6
7/5 - (-15/4)
103/20
(-1.08) - (-5.4) + 5.54
9.86
When working with fractions the answer must always be
Simplified
Where was Harrison?
Europe, Oktoberfest, gone, all acceptable answers.