Introduction to Algebra Review

Which is the variable in the expression 3n+2=8

• 3

• 2

• 8

• n

Which term is the numerical coefficient in the expression 3n+2=8

• 3

• n

• 2

• 8

Which is the constant term in the expression 3n+2=8

• 2

• 3

• n

• 8

Finish this expression 3n+2 for n=4

• 14

• 9

• 12

• 36

Finish this expression x/2 +3= for x=6

• 2

• 6

• 65

• 15

What does the term MORE mean in terms of Algebra?

• Subtraction

• Multiplying

• Buying something

• Addition

What does the term LESS mean in terms of Algebra?

• Subtraction

• Take away

• Divide

What does the term DIVIDED BY mean in terms of Algebra?

• Division

• Splitting into groups

Which expression fits the sentence: 5 more than a number times 2.

• 5n+2

• 2n+5

• n+5+2

• 2n 5n

What is the pattern/relation from Term Number to Term

Term Number: 1 2 3 4 5 6 7

Number: 4 8 12 16 20 24 28

• times by 4 or 4n.

• Add 4 or 4+n

• Add 1 and add 4 or 1+n 4+n