Integer Applications
The temperature fell a total of 12oF in 4 hours. How much did it change each hour?
There were 56 birdhouses at school. Today, 4 classes made more birdhouses. Each class made 8 birdhouses. How many total birdhouses are there now?
-3oF or 88
25 + 27 =
156 + 854 =
52
1010
38 - 15
23
400
100 / 4 =
25
A football team lost 3 yards on each of the 4 plays they ran. What was their overall change in yardage?
Adeline buys 8 packs of Fun Gum. Each pack has 7 pieces of gum. Marisol buys Juicy Gum. Each Juicy Gum pack has 9 pieces of gum. Adeline has 11 more pieces of gum than Marisol. How many packs of gum did Marisol buy?
-12 yards
45 pieces of gum
-37 + (-13) =
624+124
(-50)
748
9 - (-20)=
29
8*(-4)
(-32)
8 / (-4) =
(-2)
Harry missed 16 points on a test. Harry went back and tried to correct some questions and earned 12 points back. How many points has Harry lost/gained now?
. Students in 3 art classes cut 728 inches of ribbon into 8-inch long pieces. Two of the classes together cut 656 inches of ribbon. How many 8-inch long pieces of ribbon did the other class cut?
-4 points
Lost 4 points
72 pieces of ribbon
(-15) + 15 =
368 + 89
0
457
32 - (-14) =
46
-12 * 5 =
(-60)
-48 / 6 =
(-8)
A diver travels 30 feet below sea level then up 20 feet, then down 80 more feet. What is her location relative to sea level?
Last summer, Jon’s family found 152 shells at the beach. This summer they were at the beach for 7 days. Each day they found 9 shells. How many fewer shells did they find this year than last year?
-90 feet
89 fewer
-12 + (9) =
(-3)
-97 - (-82) =
-15
5 * (-25) =
(-125)
-120 / -40 =
3
In a games, Allison won 5 points, then lost 8 points, then lost another 7 points and finally won 10 points. How many points did she end up with?
Sheldon is baking 2-inch cookies. He has 3 trays that are the same size. On one tray, he makes 5 rows with 4 cookies in each row. He cannot fit any more cookies on the tray. He fills the second and third tray completely. How many cookies does he have?
0 points
60 cookies
8+(-15)=
-7
-49 - 22 =
-71
-13 * (-4)
52
-350 / 50 =
(-7)
A roller coaster climbs 105 feet on the first hill then drops 30 feet down. On the second hill the roller coaster climbs another 50 feet then drops 20 feet. What is the height at the end of the second hill?
Mr. Dent had 32 markers in his classroom. He buys new boxes of markers that have 9 markers in each box. Now, he has 86 markers. How many new boxes did he buy?
105 + (-30) + 50 + (-20) = 105
6 markers in each box
987 + (-34) =
953
74
34 * -21
-714
2694/ -3
-898