Variables Quiz

David charges $25 per lawn to mow lawns. If 25x represents the amount of money he earned last week, what does x represent?

• the total amount of money he earned

• how large each lawn was

• the amount he charges for each lawn

• the number of lawns he mowed

Tags

CCSS.HSF.LE.B.5

Select the true statements.

• A variable can stand for an unknown number.

• A variable is a quantity that changes.

• A variable is a known number.

• A variable can be represented with a letter.

Tags

CCSS.6.EE.B.6

What is the variable in the given equation?

• 3

• 5

• 7

• x

Tags

CCSS.6.EE.A.2B

Raj bought 3 boxes of markers. Each box had the same number of markers. He dumped all of the markers into a bag and counted 24 markers in total. If Raj writes an equation to represent this situation, which quantity should be represented by a variable?

• the number of bags

• the number of markers in each box

• the total number of markers

• the number of boxes of markers

Tags

CCSS.6.EE.B.7

Select if the expressions and equations below have a variable or not.

Groups:

(a) Variable

,

(b) No Variable

• 12/2= 6

• 4+r=9

• 3c=?

• 10x3= 13

Tags

CCSS.6.EE.A.2B

Identify the variable in the following problem. James has 20 pieces of candy. Four of the candies are sour gummy worms and the rest are Starburst. He writes the equation 4+w=20.

• The variable, w, stands for the amount of Starburst

• The variable, w, stands for the total amount of candy.

• The variable, w, stands for the amount of sour gummy worms.

• The variable, w, stands for the total amount of Starburst and sour gummy worms.

Tags

CCSS.6.EE.B.6

What is a variable?

• A letter than stands for an unknown number

• Something that changes

• A plus or minus sign

• A multiplication or division sign

Tags

CCSS.6.EE.B.6