Integer Addition
Integer Addition 2
Integer rules
Word Problems
Number lines
100
What is -7 + -2
-9
100
What is (-7) + 2
-5
100
When adding two positive numbers what do you always get?
A) Positive
B) Negative
C) Nothing
A) Positive
100
Ms. Walsh has $200 in her bank account and spends $150 on Christmas gifts. Is her bank account balance positive or negative?
Positive
100
What addition equation can be represented by this number line?
4+(-6)=2
200
What is -2 + -4
-6
200
What is 2 + 5
7
200
When adding two negative numbers what do you always get?
A) Positive number
B) Negative number
B) Negative number
200
Ms. Corado is climbing a mountain. She starts at 250ft elevation and ends up at 200ft. Write an addition equation to represent this change.
250+(-50)=200
200
Write an addition equation to represent this number line.
3+4=7
300
What is -10 + 7
-3
300
What is (-1) + (-7)
-8
300
When adding a positive number that is bigger than the negative number what do you always get.
A) 21
B) Positive number
C) Negative number
B) Positive number
300
At 6pm the temperature is 23 degrees. By 10pm the temperature decreased by 11 degrees. Write an addition equation to represent this situation.
23+(-11)=12
300
Which number line diagram represents the addition problem (-5)+(-4)
Red
400
What is -28 + 5
-23
400
What is (-9) + (-4)
-13
400
When adding a negative number that is bigger than the positive number what do you always get?
A) Negative number
B) 500
C) Positive number
A) Negative number
400
Ms. Walsh has $30 dollars in her bank account and spends $32.75 on toys for Barbie. What is her bank account balance now?
$-2.75
400
Write an addition equation that represents this number line.
9+(-9)=0
500
What is 100 + -28
72
500
What is (-10) + 6
-4
500
When adding 0 with any number what do you always get?
A) The same number you added the 0 with
B) The same number you added the 0 with but with a 0 at the end
A) The same number you added the 0 with
500
Ms. Walsh owes Ms. Corado $37.50. Then, she borrows $22.75 from Mr. Bent to buy lunch. How much money in total does she owe now?
$-60.25
500
Write an addition equation to represent this number line.
2+(-5)= -3