Addition and subtraction of integers Flashcards
1
Q
What is
5 + (-3)
A
5 - 3 = 2
2
Q
What is
(-2) + (-3)
A
-5
3
Q
What is
0 - (-4)
A
0 + 4 = 4
4
Q
What is
5 - (-2)
A
5 + 2 = 7
5
Q
What is
-3 - (-5)
A
-3 + 5 = 2
6
Q
5 + (-7)
A
-2
7
Q
6 -7
A
-1
8
Q
(-6) + (-7)
A
-13
9
Q
13 + (-7)
A
13 - 7 = 6
10
Q
-15 - (-8)
A
-15 + 8 = -7
11
Q
-3 + (-1) - (-8)
A
-4 - (-8) = -4 + 8
= 4
12
Q
3 + (-6) - 7
A
-3 - 7 = -10
13
Q
(3) - (-6) +(-7)
A
3 + 6 + (-7) = 9 + (-7)
= 9 - 7
= 2
14
Q
Which day was the temperature difference the greatest?
A
Thursday
15
Q
Which day was the temperature difference the smallest?
A
Tuesday
16
Q
What is the time difference between Malaysia and Texas
A
15 hours
17
Q
What is the time difference between South Korea and Peru?
A
14 hours
