Adding Rational Integers
-10 + 6=
-4
What is the value of -8 + (-9)?
-17
Rewriting to Addition & Solve
-8 - 7 =
-8 + (-7) = -15
-5 x 20
-100
In Buffalo, New York, the temperature was -14°F in the morning. If the temperature dropped 7°F, what is the temperature now?
What is -21°F?
-7 + -12 =
-19
-10
Rewriting to Addition & Solve
-7 - (-6) =
-7 + 6 = -1
-6 x -10
60
A submarine was situated 800 feet below sea level. what is its value?
-800 ft
-1/9 + 8/9 =
7/9
What is the value of -10 - (-2) =
-8
Rewriting to Addition & Solve
7/8 - 6/8 =
7/8 +(- 6/8) = 1/8
3 x -10
-30
Mt. Everest, the highest elevation in Asia, is 29,028 feet above sea level. What is the value of Mt. Everest
+29,028 ft
-9 + 15 =
7
What is the value 7 - (-9)=
16
Rewriting to Addition & Solve
-18.752 - 4.1 =
-18.752 + (-4.1)= -22.852?
30 div -3
-10
A submarine was situated 450 feet below sea level. If it descends 300 feet, what is its new position?
What is -750ft or 750 feet below sea level?
3 + (-5) + 3 =
1
What is the value -4 -4 - (-8) =
0
Rewriting to Addition & Solve
-4 - (-6 )-2 =
-4 +6 +(-2) =0
-100 div -10
10
Aaron withdrawals $332 from his account. What is the value?
-332$