Bar Diagrams
35
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Crystal drew this bar diagram to model a division problem. Write a multiplication equation she could use to help solve the problem.
What is 7 x 5 = 35
Colin wrote three equations. What number will make all of Colin's equations true?
14 = ? x 2
56/8 = ?
? x ? = 49
What is 7
Mr. Vargas is buying used computer equipment. He buys 3 keyboards and 4 mice. He spends $42. If the items are all the same price, how much does each item cost?
42/7= $6
IF a group of objects is divided into 2 equal groups, 1 object is left over. Is the total number of objects even or odd? What could be the total number of objects?
What is odd? Examples : 3,5,7,9
Peter wrote five numbers. Which of Peter's numbers can be divided into 7 equal groups with 0 left over? Select all that apply.
1. 56
2. 27
3. 35
4. 42
5. 52
56, 35, 42
Kira has 63 sheets of recycled paper. She gives the same number of sheets to each of 9 friends. How many sheets does Kira give to each friends?
63
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What is 7?
Draw lines around counters to represent 12/6.
What is 2?
Jenny has 4 classes. For each class, he needs 3 folders. Find how many folders he needs in all.
4x3=12
Xavier divided his action figure collection into 2 equal groups. Which describes the number of action figures he has?
Even or odd?
It is even
Mandy is trying to find 6/0. She says the answer is 6 because 6x0=6. Is she correct?
No, You can't do 6/0.
Anna drew the bar diagram below. Write two equations that could be used to represent the problem show in Anna's bar diagram.
18
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What is 18/3 = 6?
Which number makes both equations true?
18/9= ? ?x9=18
What is 2?
Luz has 36 pencil toppers. She sorts her pencil toppers into 6 equal groups. Tell how many pencil toppers are in each group.
What is 6?
A balloon artist wants to make 6 different kinds of balloon animals. She needs 4 balloons to make each animal. How many balloons will she need to buy?
What is 6x4=24?
Ms. Raspa wrote 6x3 on the board. Which has the following value?
1. (3x3) + (3x1)
2. (6x2) + (6x1)
3. (6x0) + (6x4)
4. (4x3) + (5x3)
(6x2) + (6x1)