Unit 1 Review

Complete the Venn diagram to show the relationship among integers, rational numbers, natural numbers, and whole numbers. Move the correct answer to each box. (Fill in the blanks in the Venn diagram)

• Rational numbers; Whole numbers; Natural numbers

• Natural numbers; Rational numbers; Whole numbers

• Whole numbers; Rational numbers; Natural numbers

• Natural numbers; Whole numbers; Rational numbers

What is the value of 0.35 - 1/5?

• 0.15

• 0.20

• 0.30

• 0.40

Tags

CCSS.7.NS.A.1C

What is the value of 0.45 - 2/5?

• 0.05

• 0.20

• 0.40

• 0.07

Tags

CCSS.7.NS.A.1C

What is the value of -0.8 - (4 2/5)(6)?

• -24.8

• -31.2

• -28.8

• -27.2

Tags

CCSS.7.NS.A.2C

A scout troop buys waterproof canvas to make a tent. They buy 11 3/4 yards of canvas that costs $18.36 per yard. They receive a discount of 1/10 off the purchase amount. How much does the scout troop spend on the canvas for the tent?

• $21.57

• $27.10

• $194.16

• $205.73

Tags

CCSS.7.EE.B.3

A family records the amount of milk used every day for 4 days. The table shows the results. Milk Usage Day | Amount of Milk Used (gallons) 1 | 3/16 2 | 3/8 3 | 1/8 4 | 1/4 How much milk in gallons does the family have left after 4 days if they started with one gallon of milk?

• 15/16 gal

• 2/9 gal

• 1/2 gal

• 1/16 gal

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Fernando recorded the weather for 90 days. The statements shown summarize some of his records: • It was sunny for 1/2 of the days. • It rained during 1/3 of the days. • It snowed during the remaining days. How many days did it snow out of the 90 days?

• 45 days

• 30 days

• 15 days

• 75 days

Tags

CCSS.7.EE.B.3

1/4 as a decimal

• 0.2
• 0.25
• 0.3
• 0.75

Tags

CCSS.5.NBT.A.3

CCSS.5.NF.B.3

A bakery sold 5.25 dozens of donuts and 3.5 dozens of cupcakes. How many dozens of pastries did they sell in total?

• 8.75 dozens

• 9.75 dozens

• 8.5 dozens

• 9.25 dozens

Tags

CCSS.5.NBT.B.7

Josh bought one T-shirt for $7.90 and another T-shirt for $12.40. What is the total amount he spent?

• $4.00
• $4.50
• $20.30
• $20.00

Tags

CCSS.6.NS.B.3