-10 ÷ 2 + (-7)

• -12
• 2
• -2
• 12

Tags

CCSS.7.NS.A.3

Which operation must be performed first?
5² + (9 - 1) ÷ 4 × 10 + 1

• 5²
• 9 - 1
• 4 × 10
• 10 + 1

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

True or False:
5(-2) - 3 = -7

• True
• False

Tags

CCSS.7.NS.A.1D

(-2) × 4 - 3²

• -17
• 1
• -1
• 17

Tags

CCSS.7.EE.B.3

True or false: all addition must be simplified before any subtraction

• True
• False

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

-8(2 - 5) ÷ (-4)

• -6
• 6
• 8
• -8

Tags

CCSS.7.NS.A.2C

-12 + 9

• 21
• 3
• -3
• -21

Tags

CCSS.7.NS.A.1C

Find and explain the error.    
 5 - 3 + 2
     5 - 5
        0

• There is no error.
• Addition was done first and you should have subtracted first
• There is a subtraction error

Tags

CCSS.7.NS.A.1D

2 + (9² - 4)

• 16
• 77
• 79

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve the following:
-2 x (3 + 8 ÷ 4)²

• -16
• 1.375
• 4
• -50

Tags

CCSS.7.NS.A.3