7th Grade Math Review

Simplify:
4² + 5(6-8) -12 

• -6
• 14
• -14
• 6

Tags

CCSS.7.NS.A.3

If a = -1 and b = 2, Evaluate:                  (ab)² + (a - b)

• -1
• 7
• 1
• -7

Tags

CCSS.6.EE.A.2C

Simplify:
|12 - 16| - |2 - 9|

• 3
• -3
• 11
• 17

Tags

CCSS.6.NS.C.7C

Adam goes to the store and buys 4 candy bars for $2.50 each.  If he pays with a $100 bill, how much change will he get back?

• $87.53
• $97.50
• $90.00
• $55.00

Tags

CCSS.7.EE.B.3