Adding/Subtracting
Multiply
Equivalence
Positive, Negative or Zero
Word Problems
100
7 + (-2)
5
100
-2 (4)
-8
100
Which of the following is equivalent to : -9 - (-2) a. -9 - (2) b. 9 - (2) c. -9 + (+2) d. 9 + (+2)
c. -9 + (+2)
100
(-3)(-2)(9)
Positive
100
Ms. Myat drops a coin into the wishing fountain. She starts by holding the coin 3 feet above the water, then it drops and sinks 3 feet to the bottom. How far did the coin travel?
6 feet
200
6 + 3
9
200
-3(-4)
12
200
Which of the following is equivalent to: 14 + (-2)? a. -14 - 2 b. -14 +2 c. 14 -2 d. 14 +2
c. 14-2
200
9(-2)(-3)(0)(7)(-8)
zero
200
For Diana's birthday her friends get her a cake. They eat 5/8 of the cake. How much is left?
3/8
300
-15 - (-2)
-13
300
2(12)
24
300
Which of the following is equivalent to: 3+ (-4)? a. 3 - 4 b. 3 + 4 c. -3-4 d. -3+4
a. 3-4
300
(-9)(1)
Negative
300
Kaitlin's family gave out 3 1/4 bags of candy for Halloween. How much is that as a fraction greater than 1?
13/4
400
4 - (-6)
10
400
4(-9)
-36
400
Which of the following is equivalent to: 9 - (-2)? a. 9 -2 b. 9 +2 c. -9-2 d. -9+2
b. 9+2
400
(-12)(-7)(-18)(-3)(-17)(-2)
Positive
400
Edmund and 2 friends got 216 pieces of candy last night. They decide to pull all their candy together, then divide it evenly so that everyone is equal. How much does each person get?
72 pieces
500
3 + (-4)
-1
500
(-7)(-7)
49
500
Which of the following is equivalent to: -15/-2? a. 15/-2 b. -15/2 c. -15/+2 d. 15/2
d. 15/2
500
(-3)(5)(-17)(-18)(6)(-4)(13)(-2)
Negative
500
Thomas, Kaella, and Aaron all earned $5.00 for helping the neighbors with a quick task. Then they each spent .50 on candy. How much money in total do they now have? (everyone put together).
13.50
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