Subtracting Integers
Subtract the integers
7 - 10
What is -3?
Add the integers
6+(-4)
2
Multiply the integers
-3 x 2
-6
Divide the integers
-15 ÷ 3
-5
Thomas makes 3 withdrawals of $25. What is the change in his account?
$-75
Subtract the integers
-5 - 7
What is -12?
Add the integers
-3+2
-1
Multiply the integers
3 x -6
-18
Divide the integers
-28 ÷ 7
-4
Juju and Sebastian were out camping when the temperature changed from 5 degrees C at 6 p.m. to -2 degree C at midnight. How much did the temperature decrease?
-7 degrees
Subtract the integers
6- (-4)
What is 10?
Add the integers
-5+ (-6)
-11
-7 x -7
49
Divide the integers
-48 ÷ -6
8
Stanley and Lenny owe their students 100 cookies for their good behavior. If there are 25 students in her class, how many cookies do they owe each student?
-100 ÷ 25 = -4
Stanley and Lenny owes each student 4 cookies.
Subtract the integers
-9 - 4 - 1 - (-2)
What is -12?
Add the integers
-12 + (-4) + (-3)
-19
-7 x -6
42
Divide the integers
-84 ÷ -7
12
Tiffany has five dollars. Amanda has three times as many dollars as Tiffany. How many dollars does Amanda have?
Amanda has fifteen dollars.
Subtract the integers
-4 - (-6) - 2
What is 0?
Add the integers
-20 + 3
-17
Multiply the integers
-2 x -2 x -7
-28
Divide the integers
-56 ÷ 7
-8
Rycley decides that, starting this week, he will withdraw $5 from his savings account each week. How many weeks from now will Ryclley have withdrawn $65?
13 weeks