Solving Equations
Number Patterns
Pattern rules
Using Variables
Misc.
100

20= c + 1

c = 19

100

2, 4, __ , 8, __, 12

 6, 10

100

Write the pattern rule: 1, 2, 4, 5, 7, 8, 10

Start at 1. Alternately add 1, then add 2.

100

Four times a number is twenty

4n= 20

100

6 x 5

30

200

2 x m= 10

m= 5

200

What are the next 3 terms of this pattern: 2,4,5,7,__,__,__

 8,10,11

200

Write the pattern rule: 3, 23, 13, 33, 23, 43,33

Start at 3. Alternately add 20, then subtract 10.

200

Five is thirty divided by a number

5= 30 / n

200

9 x 3

27

300

6c= 42

c = 7

300

3, 23, 13, 33, __, 43, 33,...

 23

300

3rd term of this pattern: Start at 12. Subtract 3 each time.

6

300

Abdullahi opened a package of 20 pencils. He gave out some pencils to Omar and Bilal. There were 6 pencils left. How many pencils did Abdullahi give out? Write the equation.

p= 20-6 

OR

6= 20-p

300

16 \ 2

 8

400

21= 7s

s = 3

400

__, 98, 96, __, 92, 90,...

100, 94

400

4th term of this pattern: Start at 200. Subtract 2 each time.

194.

400

Students dressed up for the Eid party. Four students had to leave early. Now there are 36 students. How many students were at the party in the beginning? a) 36= 4n b) 4+n= 36 c) 36= n-4

c) 36= n-4

400

Ahmed helped his mother hand out candies on Eid. He put 6 candies in each treat bag. They gave out 12 treat bags that night. How many candies did they pass out?

72 candies

500

36= 4n

n = 9

500

1, 10, 7, 70, 67, 670, ____, ____

 667, 6670

500

One puzzle costs $15. How much does it cost to buy 2 puzzles, 3 puzzles, and 4 puzzles? What is the pattern rule?

30, 45, 60.

Start at 15. Add 15 each time.

500

Waad and Raghad made a comic book with 6 pages. They had many copies of the book printed. They paid for 54 pages altogether. How many comic books did they print? Write an equation.

6b= 54 

OR

54= 6b

500

Zahra, Sumaya M. and Zareen got a lot of candy on Eid. They want to divide all the candy between the three of them. They have 60 pieces of candy altogether. How much candy would each of them get?

20

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