Spiral Review Week 15

1. Mr. Alfaro used this model to represent one whole.

Which model represents 1.9 × 2?

• 
• 
• 
• 

Tags

CCSS.4.NBT.B.5

2. If a movie poster cost $4.78, how much would it cost to buy 15 movie posters? ​ (a)  

• $60.78
• $7.17
• $60.93
• $71.70

Tags

CCSS.7.EE.B.3

3. Hans bought 4 cubic yards of topsoil for his gardens. The topsoil cost $18.70 per cubic yard. How much did Hans pay for the topsoil for his gardens?

Tags

CCSS.7.EE.B.3

This model is shaded to represent two and forty-hundredths.

This model represents an equation.

Which equation is represented by this model?

Mathematical Equivalence

ON

Tags

CCSS.5.NBT.B.7

5. Jesse is making a cake. Jesse’s recipe uses 4.5 cups of flour to make two cakes. The shaded part of the model shows how she adjusted the amount of flour in her cake recipe to bake one cake.

How many cups of flour does Jesse need to make one cake?​ (a)  

• 2.25 cups
• 4.25 cups
• 3 cups
• 0.45 cups

Tags

CCSS.7.EE.B.3

6. Moesha used 29.8 kilograms of peanuts to make 4 batches of pralines. How many kilograms of peanuts, were in each batch?

Tags

CCSS.6.NS.B.3

7. A group of students has $118.50 to buy bus tickets. Each ticket costs $12. How many train tickets can the group buy?​ (a)  

• 10 tickets
• 9 tickets
• 8 tickets
• 7 tickets

Tags

CCSS.7.EE.B.3

8. Mrs. Reed bought 27 packs of cups, with 12 cups in each pack for a school picnic. There are 6 tables and Mrs. Reed will put the same number of cups on each table. Which equation could be used to find, c, the number of cups Mrs. Reed put on each table?

• A

  (27 × 12) ÷ 6 = c

• B

  (27 + 12) ÷ 6 = c

• C

  (27 × 12) – 6 = c

• D

  (27 – 12) ÷ 6 = c

Tags

CCSS.3.OA.A.3

9. Suzanna wrote this expression.

4 × (5 – 3) + (24 + 6) ÷ 3

Which statement is true about the parentheses in this expression?

• The parentheses indicate that 5 – 3 and then 24 + 6 should be solved first.

• The 4 × 5 should be solved first because these numbers come first in the expression.

• The parentheses indicate that 5 – 3 and then 24 + 6 should be solved after multiplying.

• The 6 ÷ 3 should be solved first because division should be the first operation.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

10. Abby wants to simplify the expression shown.

6 × [(3.14 + 4.16) × 5 + 2]

What should be her first step?

• Multiply 6 by 3.14

• Add 3.14 and 4.16

• Add 5 and 2

• Multiply 4.16 by 5

Tags

CCSS.7.NS.A.3