expression match

expression match

Multiple Choice

Joel has two bags of sunflower seeds. One bag has x sunflower seeds. The other bag has 4 times as many sunflower seeds, but he ate 20 of them. Which expression represents how many sunflower seeds he has all together?

• 4 - 20x

• x + (4x - 20)

• 20x - 4

Fill in the Blanks

Joel has two bags of sunflower seeds. One bag has x sunflower seeds. The other bag has 4 times as many sunflower seeds, but he ate 20 of them. How many sunflower seeds does Joel have if x is 150?

Multiple Choice

At Casper’s Forrest there are some trees at the entrance. On the nature trail, there are 4 less than 20 times as many trees as there are at the entrance. Which expression represents the total number of trees on the nature trail if x represents the number of trees at the entrance.

• 4x - 20

• 20x - 4

• x - (20x4)

Fill in the Blanks

At Casper’s Forrest there are some trees at the entrance. On the nature trail, there are 4 less than 20 times as many trees as there are at the entrance. How many trees are there on the trail of the entrance has 10?

Multiple Choice

Joseph is 20 years older than his nephew. If x represents the age of his nephew, which expression represents how old Joseph is?

• 20x

• x-20

• x+20

Fill in the Blanks

Joseph is 20 years older than his nephew. If his nephew is 12, how old is Joseph?

Multiple Choice

At Frostings, you can buy cupcakes in a box with x treats or individually.  For your sister’s birthday, you buy 4 boxes and 20 individual cupcakes. Which expression could be used to determine the total number of cupcakes?

• 4 - 20x

• 4x + 20

• 4 x 20x

Fill in the Blanks

At Frostings, you can buy cupcakes in a box with x treats or individually. For your sister’s birthday, you buy 4 boxes and 20 individual cupcakes. If x = 30, how many cupcakes did you buy in all?

Multiple Choice

George made x dollars working last week. After getting paid, he went to the gas station and bought 20 gallons of gas which cost $4.00 per gallon. Which expression could be used to determine the amount of money George had after visiting the gas station?

• x - (20 x 4)

• x + 4 + 20

• x + (4x - 20)

Fill in the Blanks

George made x dollars working last week. After getting paid, he went to the gas station and bought 20 gallons of gas which cost $4.00 per gallon. How much money does George have left if his paycheck was $375.25

Multiple Choice

A batch of cookies needs x cups of flour. Sally wants to bake 4 batches for her holiday party. Which expression that could be used to determine how many cups of flour Sally would need?

• x/4

• x + 4

• 4x

Fill in the Blanks

A batch of cookies needs x cups of flour. Sally wants to bake 4 batches for her holiday party. How much flower does Sally need if each batch needs 3 1/2 cupes of flower?