Adding Integers
5 + 5 = ?
9 − 4 = ?
What is 5.
3 x 4 = ?
What is 12.
12 ÷ 3 =?
What is 4.
1/2x = -50
Solve for X
What is -100.
-7 + 2 = ?
What is -5.
-4 - 7 = ?
What is -11.
−8 × −7 = ?
What is 56.
Draw a rectangle of 3 rows and 4 columns.
How many squares and what is the area ?
What is 12 squares and the area is 12.
-60t = 30
What do t equals?
What is -1/2.
If you are adding with different signs, what do you do?
What is subtract and use the sign of number with the greatest magnitude.
What is the rule when your subtracting integers?
Positive x Positive = ?
Negative x Positive = ?
Negative x Negative = ?
What is positive.
What is negative.
What is positive.
A map has a scale of 1 inch to 4 miles. The actual distance between two cities is 52 miles. What is the distance between the cities on the map?
What is 13 inches.
770 + (5)(-14) = ?
What is 700.
18 + (−25) = ?
What is -7.
−20 − (−13) = ?
What is -7.
−9 × 5 × (−2)= ?
−120 ÷ 5 ÷ (−4)
What is 6.
A bank account balance is -$60. After a withdrawal of 3 times that amount, what is the total balance?
What is -180.
If the firefighter starts at ground level and climbs 8 flights of stairs. He then waits for his partner and go up 20 more flights of stairs. The floor is weak so they full down 3 flights of stairs. Then, they get on a ladder and go up 15 more flights of stairs.
What level are they on?
What is 40.
The temperature was –150°F during a cold snap. Overnight, it dropped another 350°F.
What is the new temperature?
What is -500.
-150-350 = -500
A diver descends –12 feet each minute for –5 minutes (the double negative means the movement is reversed).
What is the diver’s total change in depth?
What is 60.
-12 x -5 = 60
A mountain hiker tracked her elevation change over a trail section.
If the overall change was –42 feet, and each segment changed elevation by –7 feet,
how many segments of trail did she hike downhill?
What is 6.
What is Mr. Brown's favorite food?
a. mash potatoes
b. wings
c. pizza
d. spaghetti
B. WINGS (yummy)