Factors and Multiples
Patterns
Unknown Variables
Problem Solving
100

Write the factors for the number 57

1,3, 19, 57

100

Write a rule for the following pattern


6, 12, 18, 24, 30

X 6 

100

17x - 9x 

8x

100

Whitney and Georgia are at the snack bar buying food for their family. Sandwiches cost $4 each. Salads cost $2 each. How much money will it cost them to buy 5 sandwiches and 7 salads?

$34

200

Write the factors for the number 72

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

200

Write a rule for the following pattern


7, 49, 343, 2401

X 7

200

4b x 7b

28b

200

On the home screen of Ella's tablet she had 8 rows of apps with 6 apps on each row. If she deleted 17 apps, how many apps would she have left on her phone?

31 apps

300

Which number is a multiple of 4?

A. 13

B. 49

C. 27

D. 36

D

300

Write the next three values in the pattern.


37, 33, 29, 25,...

21, 17, 13

300

72 x Z = 8

9

300

Clay works on a farm. He packaged eggs into containers that hold 1 dozen eggs each. He filled 4 containers with white eggs and 5 containers with brown eggs. How many eggs did Clay collect? Hint: one dozen eggs = 12 eggs

108 eggs

400

Which number is a multiple of 12?

A. 22

B. 121

C.48

D.68

C

400

Write the next 2 values in the pattern


2, 16, 128, 1024,...

8,192 , 65,536

400

What is Y?


13 + (4 x 3) = Y + 12

Y = 13

400

A hardware store pays $3,500 for 42 lawnmowers. Then the store sells' the lawnmowers for $99 each. How much profit does the store make from the lawnmower sales?

$658

500

Write the factors of the number 96.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96

500

Write the next 3 values in the pattern.

 

7,776  ,  1,296  ,  216  ,...

36, 6, 1

500

56 x Z = 616

Z = 11

500

Last summer, Chris went to Europe and bought postcards from the cities he visited. In France, he visited 6 cities and bought 11 postcards in each city. In Italy, he visited 7 cities and bought 9 postcards in each city. In 'Spain, he visited 10 cities and bought 15 postcards in each city. How many postcards did Chris buy in Europe?

279 postcards

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