Title: Subtracting Integers
Course: quiz duplicate error

Q: Subtract.

0 - 13
- [Image] (incorrect)
- 13 (incorrect)
- 0 (incorrect)
- -13 (correct)
A: -13

Q: Subtract.

6 - 14
- 8 (incorrect)
- -8 (correct)
- 20 (incorrect)
- -20 (incorrect)
A: -8

Q: Subtract.

-21 - 4
- 17 (incorrect)
- 25 (incorrect)
- -25 (correct)
- -17 (incorrect)
A: -25

Q: Subtract.

21 - (-18)
- -39 (incorrect)
- 3 (incorrect)
- -3 (incorrect)
- 39 (correct)
A: 39

Q: Subtract.

-12 - (-13)
- 1 (correct)
- -12 (incorrect)
- -25 (incorrect)
- -1 (incorrect)
A: 1

Q: Subtract.

-13 - (-3)
- -10 (correct)
- 10 (incorrect)
- 16 (incorrect)
- -16 (incorrect)
A: -10

Q: Subtract.

-49 - (-71)
- 120 (incorrect)
- 22 (correct)
- -120 (incorrect)
- -22 (incorrect)
A: 22

Q: Subtract.

-223 - (-1647)
- 1424 (correct)
- -1870 (incorrect)
- 1870 (incorrect)
- -1424 (incorrect)
A: 1424

Q: Subtract.

-8 - (-8)
- -8 (incorrect)
- 0 (correct)
- 8 (incorrect)
- 1 (incorrect)
A: 0

Q: Subtract.

0 - (-6)
- 6 (correct)
- -5 (incorrect)
- -6 (incorrect)
- 0 (incorrect)
A: 6

Q: Subtract.

-6 - 10
- -4 (incorrect)
- 16 (incorrect)
- 4 (incorrect)
- -16 (correct)
A: -16

Q: Subtract.

2 - 7
- -5 (correct)
- -9 (incorrect)
- 9 (incorrect)
- 5 (incorrect)
A: -5

Q: Subtract.

14 - (-7)
- 7 (incorrect)
- -21 (incorrect)
- 21 (correct)
- -7 (incorrect)
A: 21

Q: Subtract.

-14 - (-9)
- 23 (incorrect)
- -5 (correct)
- -23 (incorrect)
- 5 (incorrect)
A: -5

Q: Subtract.

12 - (-23)
- 11 (incorrect)
- 35 (correct)
- -35 (incorrect)
- -11 (incorrect)
A: 35

Q: Subtract.

-24 - (-13)
- 37 (incorrect)
- -11 (correct)
- -37 (incorrect)
- 11 (incorrect)
A: -11

Q: Subtract.

-16 - 8
- -8 (incorrect)
- 24 (incorrect)
- 8 (incorrect)
- -24 (correct)
A: -24

Q: Subtract.

46 - (-42)
- -4 (incorrect)
- 88 (correct)
- 4 (incorrect)
- -88 (incorrect)
A: 88

Q: Subtract.

-17 - (-23)
- 6 (correct)
- -40 (incorrect)
- 40 (incorrect)
- -6 (incorrect)
A: 6

Q: Subtract.

-37 - 42
- 79 (incorrect)
- 5 (incorrect)
- -79 (correct)
- -5 (incorrect)
A: -79

Q: Subtract.

-24 - (-24)
- 0 (correct)
- 24 (incorrect)
- 48 (incorrect)
- -24 (incorrect)
A: 0

Q: Subtract.

10 - (-10)
- 0 (incorrect)
- -20 (incorrect)
- -10 (incorrect)
- 20 (correct)
A: 20

Q: Simplify.

16 + (-13) - 7
- 36 (incorrect)
- -4 (correct)
- 4 (incorrect)
- 10 (incorrect)
A: -4

Q: Simplify.

-11 + 19 - (-17)
- 25 (correct)
- -47 (incorrect)
- -9 (incorrect)
- -25 (incorrect)
A: 25

Q: Simplify.

-19 + 10 - 16 - (-14)
- -39 (incorrect)
- -27 (incorrect)
- -11 (correct)
- -7 (incorrect)
A: -11

5 - (-12)

-5 - (-12)

-15 - (-2)

-5 + (-4) - (-3)

-3 - (-15)

15 - 22

Q: Simplify.

15 - (-3) - 10 - (-2)
- 10 (Correct)
- 0 (Incorrect)
- 4 (Incorrect)
- 30 (Incorrect)
A: 10

Q: In Glacier National Park, the temperature was -8°. If it dropped 30°, what is the temperature now?
- 22º (Incorrect. If the temperature dropped, you need to subtract, not add.)
- -22º (Incorrect. Wasn't the temperature already negative when it started to drop?)
- -38º (Correct)
- 38º (Incorrect. We are making a negative less.)
A: -38º

Q: Your hike began at 4 feet below sea level and ended at 208 feet above sea level. What was your change in elevation?
- 204 feet (Incorrect. 4 feet below sea level should be represented as -4.)
- 212 feet (Correct)
- -204 feet (Incorrect. Subtract your starting point from your ending point.)
A: 212 feet

Q: You have $18 in your bank account. If you write a check for $25, what will be your new balance?
- -$7 (Correct. Not a good idea to do this to your bank account.)
- $7 (Incorrect. The check will subtract $25 from your account.)
- $43 (Incorrect. A check will subtract $25 from your account.)
- -$43 (Incorrect. You started with a positive amount in your account.)
A: -$7

Q: Change the subtraction problem to an equivalent addition problem.

5 - 9
- 5 + (-9)
- 5 + 9
- -5 + 9
- -5 + (-9)
A: 5 + (-9)

Q: Change the subtraction problem to an equivalent addition problem.

-9 - (-9)
- -9 + (-9)
- -9 + 9
- 9 + (-9)
- 9 + 9
A: -9 + 9

Q: Change the subtraction problem to an equivalent addition problem.

1 - (-8)
- -1 + 8
- -1 + (-8)
- 1 + 8
- 1 + (-8)
A: 1 + 8

Q: Change the subtraction problem to an equivalent addition problem.

-10 - 4
- -10 + 4
- 10 + 4
- -10 + (-4)
- 10 + (-4)
A: -10 + (-4)

Q: Change the subtraction problem to an equivalent addition problem.

-60 - (-12)
- 60 + 12
- -60 + 12
- 60 + (-12)
- -60 + (-12)
A: -60 + 12

Q: Which of the following is equivalent to  -7 - 4 ?
- -7 + (-4)
- -7 + 4
- 7 + (-4)
- 7 - 4
A: -7 + (-4)

Q: Which of the following is equivalent to  33 - (-48)
- 33 - 48
- -33 + (-48)
- 33 + (-48)
- 33 + 48
A: 33 + 48

Q: Which of the following is equivalent to  -100 - 45 ?
- 100 - 45
- 100 + 45
- -100 + 45
- -100 + (-45)
A: -100 + (-45)

Q: Subtracting a number is the same as:
- Subtracting the opposite of the number
- Adding the opposite of the number
- Adding the number
A: Adding the opposite of the number