Unit 2 Test Review

Decide if each equation represents the comparison. 20 is 5 times as many as 4.

• 20 x 5 = 4

• 4 + 5 = 20

• 20 - 5 = 4

• 20 = 4 x 5

• 5 x 4 = 20

Which comparisons describe the equation 6 x ? = 24? Choose all the correct answers.

• 24 is ? times as many as 6

• 6 times as many as ? is 24

• 6 is ? times as many as 24

• 24 is 6 times as many as ?

• ? times as many as 24 is 6

Elsa buys 5 bags of lemons to make lemonade. Each bag has 7 lemons. Elsa uses 4 lemons to make each pitcher of lemonade. Write and solve an equation to find the greatest number of full pitchers of lemonade, n, Elsa can make with the lemons. n = ____________________ Elsa can make ___ full pitchers of lemonade.

• n = 8

• n = 7

• n = 9

• n = 6

Elsa buys 5 bags of lemons to make lemonade. Each bag has 7 lemons. Elsa uses 4 lemons to make each pitcher of lemonade. Elsa uses the lemons to make as many pitchers of lemonade as possible. How many additional lemons would Elsa need so she would have enough to make one more full pitcher of lemonade? Elsa would need ___ more lemon(s) to make one more full pitcher of lemonade.

• 1

• 2

• 3

• 4

Mr. Heider writes a test with 8 easy problems and 5 hard problems. Each easy problem is worth 3 points and each hard problem is worth 5 points. Which equation can be used to find the total number of points, p, for all of the problems on the entire test? Choose all the correct answers.

• P = (3 x 8) + (5 x 5)

• P = (8 + 5) x (3 + 5)

• P = (8 x 5) + (3 x 5)

• P = (8 + 3) x (5 + 5)

• P = (5 x 5) + (8 x 3)

Lucas makes 35 smores. He drops 7 of the smores and has to throw them away. Then he saves 10 of them to eat later. Finally, he divides the remaining smores equally on to 6 plates. How many smores does Lucas put on each plate? ___ smores on each plate.

• 3 smores on each plate.

• 4 smores on each plate.

• 5 smores on each plate.

• 6 smores on each plate.

Complete the pattern using the rule “multiply by 2.” Start with the number 3. Use the rule “multiply by 2.” 3, ___, ___, ___

• 3, 6, 12

• 6, 12, 24

• 5, 10, 20

• 3, 6, 9

What should the next figure look like if this pattern continues?

• Option A

• Option B

• Option C

• Option D

Tickets for paint night are $14 each and $6 for each additional friend you bring. 

Use the rule “add 6” to show how much different numbers of tickets cost.

Match the ticket number with the cost.

• 1 ticket: $14,

  2 tickets: $20,

  3 tickets: $26,

  4 tickets: $32,

  5 tickets: $38

• 1 ticket: $14,

  2 tickets: $22,

  3 tickets: $30,

  4 tickets: $38,

  5 tickets: $46

• 1 ticket: $14,

  2 tickets: $18,

  3 tickets: $22,

  4 tickets: $26,

  5 tickets: $38

• 1 ticket: $14,

  2 tickets: $24,

  3 tickets: $34,

  4 tickets: $44,

  5 tickets: $54

Mrs. Adcox and Mrs. Oblak each opened a savings account. The table below shows how much they have in their accounts at the end of each month. If the patterns continue, how much more has Mrs. Adcox saved at the end of 5 months than Mrs. Oblak?

• $10

• $55

• $35

• $90