7th Grade Math: 1st Semester Review

Which is NOT a word phrase for x + 2

• the sum of x and 2
• 2 more than x
• the product of x and 2
• x plus 2

Tags

CCSS.7.EE.A.1

CCSS.7.EE.A.2

Fingernails grow about 1.5 inches per year.  How long would it take to grow nails 36 inches long?

• 54 years
• 24 years
• 34.5 years
• 37.5 years

Tags

CCSS.7.EE.B.3

Evaluate 6m + 2 for m = -1

• 7
• 4
• -4
• 63

Tags

CCSS.7.EE.A.1

CCSS.7.NS.A.3

CCSS.7.NS.A.1

Evaluate p + 8 for -3

• -5
• 11
• -11
• 5

Tags

CCSS.6.EE.A.2C

x - 34 = -12

• x = 22
• x = -46
• x = -22
• x  = 46

Tags

CCSS.6.EE.B.7

The total cost of 8 binders is $24.  The prices of each binder is the same. Which equation represents the proportional relationship between total cost, T, and the number of binders, n?

• T = n/3
• T = 192/n
• T = 3n
• T = n + 16

Tags

CCSS.7.RP.A.2C

As a cold front moved in, the temperature dropped 3 degrees each hour for 6 hours.  What was the total temperature change after the 6 hours?

• -18 degrees
• -9 degrees
• -3 degrees
• -2 degrees

Tags

CCSS.7.NS.A.3

A submarine at an elevation of -35 feet rises 35 feet.  What is the elevation of the submarine after it rises?

• -70 feet
• 0 feet
• 35 feet
• 70 feet

Tags

CCSS.7.NS.A.1A

A map has a scale of 1/2 inch=16 miles.  The distance between two parks on the map is 2 3/4 inches.  How many miles apart are the parks?

• 40 miles
• 44 miles
• 76 miles
• 88 miles

Tags

CCSS.6.RP.A.3B

Jerome earns $200 per month plus $12 for each bike he sells at the bike shop.  This month, he wants to earn at least $400.  What is the least number of bikes that Jerome can sell to reach his goal?

• 15
• 16
• 17
• 33

Tags

CCSS.7.RP.A.3

CCSS.7.EE.B.3

CCSS.7.EE.B.4