There are 10 rows of seats on the school bus. Each row has
space for 5 students.
How many students can ride the bus at one time?
What is 50 students?
100
What number completes the equation below?
9 × ? = 81
What is 9?
100
See Slide 1
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What is 30 square inches?
100
See Slide 5
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What is 80 inches?
C.
200
3 x 8 =
What is 24?
200
Brad has 16 books. He wants to share them equally among
his 4 teachers. How many books will Brad give each teacher?
What is 4 books each?
200
Which set of expressions belong to the same fact family?
a. 54÷6 and 54x9
b. 54÷9 and 6x9
c. 6x9 and 9÷54
d. 9x6 and 6÷54
What is 54÷9 and 6x9?
200
Patrick is making a pattern using cutout squares.
He has a piece of paper that is 5 inches wide and 5 inches tall.
How many 1inch squares will Patrick need to completely cover his paper?
What is 25 square inches?
200
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What is 3 kilometers?
300
7 x 6 =
What is 42?
300
A group of 4 children went to an ice cream shop. The
children’s ice cream cost $8 all together.
They paid with a $20 bill and shared the change equally.
How much change did each child get?
What is $3.00?
300
A teacher wrote four number sentences on the board.
Which two number sentences equal 54?
a. 6x9
b. 7x8
c. 8x7
d. 9x6
What is 6x9 and 9x6?
(a and d)
300
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What is A.?
300
I am one length of a 6 sided irregular polygon. The total perimeter of the polygon is 30. The other lengths are 5, 6, 4, 3, and 8. What length am I?
Draw a sketch and label to show your thinking.
What is 4?
400
8 x 9 =
What is 72?
400
A group of 3 friends went out for lunch Their food cost $21
and their drinks cost $6.
If they split the bill equally, how much did each friend pay?
What is $9?
400
Which of these expressions shows another way to calculate 7 × 12?
A. (7 + 10) × (7 + 2)
B. (7 × 10) + (7 × 2)
C. 7 × 10 × 2
D. 7 + 10 + 2
What is (7x10) + (7x2)?
B.
400
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What is B?
400
See Slide 7
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What is Figure B?
500
20 x 8 =
What is 160?
500
Ten students need six pencils each. They already have forty
pencils. How many more pencils do they need?
What is 20 pencils?
500
Dana needs to arrange chairs into equal rows for a meeting. She has 72 chairs, and each row can hold 8 chairs. Which equation should Dana use to find how many rows of chairs she will arrange?
a. 8 x 72 = r
b. 8 ÷ 72 = r
c. 72 - 8 = r
d. 72 ÷ 8 = r
What is 72 ÷ 8 = r?
9 rows
500
See Slide 4
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What is 90 square feet?
500
Maggie's house is shaped like a rectangle. The length of her house is 26 meters, and the width is 33 meters. What is the perimeter of Maggie's house?