Semester 1 Final Exam Review

Suppose you have a checking account, but you're overdrawn a bit, and your balance is currently -$250.25. You incur another charge on the account, which decreases your balance by $101.33. How much money do you need to bring your account balance back to $0?

• 351.58
• 450.91
• 101.33
• 250.25

Tags

CCSS.7.NS.A.3

A class is playing a game where they add and subtract numbers to get a new target number. Which of the following can James do to 23 to turn it into 0? Select all that are true.

• Subtract 23

• Add -23

• Subtract - 23

• Add -(-23)

• Add 23

Tags

CCSS.7.NS.A.1B

Which situation is best described by this number line?

• Jonathan owed his mom $2.50. He does some chores and makes $6.25.

• Jonathan had $6.25. He needs to buy school supplies and ends up owing his mother $2.50.

• Jonathan owed his mom $2.50. He babysits his sister and makes $8.75.

• Jonathan owed his mom 2.50. He also owes his dad $8.75

Tags

CCSS.7.NS.A.1C

Which expression is equivalent to 3.2 - 3.5?

• 3.5 - 3.2

• 3.2 +3.5

• 3.2 + (-3.5)

• 3.2 - (-3.5)

Tags

CCSS.7.NS.A.1C

Simplify the following using the distributive property: -8(-3 + 6) - 7

• -31
• -40
• -15
• -25

Tags

CCSS.7.NS.A.1D

Select ALL fractions that are equivalent to -4/9

• 4/9

• -4/-9

• -(-4/9)

• -(4/9)

• 4/-9

Tags

CCSS.6.NS.C.6A

Is the quotient of 4 divided by -8 a rational number? Explain your answer.

Tags

CCSS.HSN.RN.B.3

How many 5/16 foot pieces of wood can you cut from a board that is 1 9/16 feet long?

• 6
• 3
• 4
• 5

Tags

CCSS.6.NS.A.1

A skydiver falls at a rate of 8 4/5 yards per second. After 7 seconds, how far has the skydiver fallen?

• 61 3/5 yards

• 55 1/2 yards

• 70 yards
• 50 yards

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Use the distributive property to expand the factored expression 12 (-3 + 2k)

• -36 + 24k
• -12 + 24k
• 12(-3) + 2k
• -36 + 12k

Tags

CCSS.6.EE.A.3