Integer Rules
Integer Operations
Integer Operations Part 2
Word Problems
Random
100
What is a negative plus a negative?
Negative
100
Will the product of 6 x -5 be positive or negative?
Negative.
100
What equation is modeled with these chips?
2 + (-3) = -1
OR
2 - 3 = -1
100
Mrs. Taylor owes three friends two dollars each. Write an equation to represent how much she owes in total.
3 x (-2) = -6
100
Evaluate
16 / (-4)
-4
200
What is a positive number times a negative number?
Negative
200
Solve:
50 - 60 =
-10
200
-4 - 2 =
-6
200
The temperature will drop 6 degrees every day for the next four days. Which equation models the situation?
c. -6 x 4 = -24
200
What equation is modeled with these p’s (Positive) and n’s (Negative)?
-3 + 3 = 0
300
What is a negative number divided by a negative number?
Positive
300
Solve:
-45 / -5 =
9
300
-10 - (-3) =
-7
300
Ms. Collison was on Jeopardy. She got a 500 point question correct. Then she got a 1500 point question wrong. How many points does she have?
-1000 points
300
Explain how you would model -4 + 3 with integer counters.
Answers will vary**
Example of correct answer: I would put 4 negative chips and 3 positive chips out. Then I would take 3 positives and 3 negative chips since they cancel out and would be left with 1 negative chip.
400
What is a negative number times a negative number?
Positive
400
Solve
-13 + 5 - 4 =
-12
400
What division equation is modeled below?
-14 / 2 = -7
400
Write an equation to go with the situation: Ms Hagel owes her sister $9 and owes her brother $7. How much does she owe her siblings?
-9 + -7 = -16
400
Solve
-8 - (-7)
Keep, change, change
-8 + 7 = -1
500
What is another way you could write the problem 3 - -2.
Add its opposite, for example if you had 3 - -2, we could change it into the addition problem of:
3 + 2 = 5
500
Solve
-2 x 5 x (-7) =
70
500
-10 x -6 =
-60
500
Mrs. Currie hikes two miles, then takes a break. She hikes two more miles, then takes another break. Finally she hikes two more miles. Write an addition and a multiplication equation to show how far Mrs. Currie hiked.
Addition: 2 + 2 + 2 = 6
Multiplication: 2 x 3 = 6
500
Solve
6 + (-5) + (-4)
-3