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
Add and Subtract integers
-3 + 6 - 3
0
−4 × 2 + 1
-7
Mrs. Steeves makes 3 withdrawals of $25. What is the change in her 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
Add and Subtract integers
-3 + 6 + -3 + 10
10
−4 + 5 − 6 − 7
-12
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
Multiply integers
-3 x -3 x 1
9
12 ÷ (2 − 4) − 6
-12
Ms. O'Leary owes her students 100 cookies for their good behavior. If there are 25 students in her class, how many cookies does she owe each student? Write and expression & solve.
Ms. O'Leary 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
-2 - (-2) + 2
(28 ÷ 4 ) + 3 + ( 10 - 8 ) × 5
20
Rebecca has five dollars. Melanie has three times as many dollars as Rebecca. How many dollars does Melanie?
Melanie 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
-5 times -5 divided by 5
5
3 - [6 ÷ 3] x 2
-1
Riley decides that, starting this week, he will withdraw $5 from his savings account each week. How many weeks from now will Riley have withdrawn $65?
13 weeks