Solving Problems with Numerical Patterns Review

Select all the statements that describe the two patterns.

A: 1, 3, 5, 7, 9,...

B: 5, 15, 25, 35, 45,...

• Pattern A follows the rule "Add 2"

• Pattern B is 1/5 of Pattern A.

• Pattern A is 1/5 of Pattern B.

• Pattern B is 5 times greater than Pattern A.

• Pattern A is 5 times greater than Pattern B.

What is the relationship between these two patterns? 
A: 4, 12, 20, 28, 36,...
B: 6, 14, 22, 30, 38,...

• Pattern B is two less than Pattern A

• Pattern B is two times more than pattern A

• Pattern B is two more than Pattern A

• Pattern B is half of pattern A

Look at the two patterns. Tell whether each statement is true of false. 
A: 6, 12, 18, 24, 30,...
B: 12, 24, 36, 48, 60,...
Each term in Pattern B is twice that of Pattern A

• True

• False

Look at the two patterns. Tell whether each statement is true of false. 
6, 12, 18, 24, 30,...
12, 24, 36, 48, 60,...
The rule for Pattern A is "multiply by 2"

• True

• False

Select all the statements that describe the 2 patterns.

• The rule for Pattern A is "multiply by 2"

• The rule for Pattern B is "add 18"

• Each term in Pattern A is 6 times the corresponding term in pattern B.

• Each term in Pattern B is 6 times the corresponding term in Pattern A.

Karen, Shannon, and Alice collected a total of 40 cans over the weekend. Karen collected 7 cans. Shannon collected 3 times more cans than Karen did. How many cans did Alice collect?

• 12 cans

• 15 cans

• 30 cans

• 22 cans

What is the rule?

• Add 2

• Add 3

• Multiply by 3

• Multiply by 4

There are 21 dogs at the pound. There are 2 spotted dogs, 4 brown dogs, and twice as many black dogs as brown dogs. The rest of the dogs are white. How many white dogs are there?

• 7

• 11

• 14

• 17

3rd grade teacher are buying pencils for their students. Based on the chart, how many pencils would be in 6 packages?

• 38 pencils

• 44 pencils

• 48 pencils

• 70 pencils

How many more people like orange than blue?

• 2

• 4

• 2

• 0