Multiplication
Division
Prime, Composite, Factors, and Multiples
Area and Perimeter
100
April has 6 times as many Skittles as her younger sister Eva. Eva has 9 Skittles. How many Skittles does April have?
54
100
Luis divided 63 Legos into 7 equally-sized piles. How many Legos were in each pile?
9 Legos
100
Is 17 prime or composite? List its factors to prove your answer.
Prime. Factors: 1,17 (or 1 X 17)
100
What is the formula for area? What is the formula for perimeter?
Area = Length X Width or A = L X W Perimeter = Side + Side + Side + Side (or Length + Length + Width + Width)
200
247 x 8
1,976
200
45 divided by 3
15
200
Is 14 prime or composite? List its factors to prove your answer?
Composite. Factors: 1, 2, 7, 14 or (1 x 14) and (2 x 7)
200
A square has a length of 8. What is its area?
64 square units
300
The school cooks made 45 cookies for each classroom. There are 13 classrooms in the building. How many cookies did the school cooks make?
585 cookies
300
145 divided by 4
36 r 1
300
List all the factors of 36 from least to greatest.
1, 2, 3, 4, 6, 9, 12, 18, 36
300
A rectangle has a length of 4 and a width of 7. What is its perimeter?
22 units
400
52 x 61
3,172
400
Is 2,457 a multiple of 3? Write yes or no. Then show all work to prove your answer.
See work: Divide 2,457 by 3, which = 819. Or, add 2+4+5+7, which = 18, which is a multiple of 3.
400

What is the greatest multiple of 6 that is less than 57?

54

400
A rectangle has a length of 3 and an area of 15. What is its width?
5 units
500

The grade level has 104 students. If the teachers want to start the year with 7 pencils per student, how many pencils do they need to buy?

 728 pencils

500

Apples come in 26 apples per crate.  If Mr. Dixon’s, Mrs. Dinsdale’s, and Ms. Harmon’s classes share 4 crates equally, how many apples does each class get? 

34 R2


34 apples with 2 left over

500

What is the greatest multiple of 8 less than 70?

64

500

A classroom is 18 meters long and 12 meters wide. How many square meters of carpet is needed to cover the whole floor?  

216 square meters

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