Math Review

Is 5 a solution for 3x + 4 = 19

• yes
• no

Tags

CCSS.6.EE.B.5

The steps in solving 5b - 6 = 24 are: 

• Add 6 to both sides and divide both sides by 5
• Add 6 to both sides and multiply both sides by 5
• Subtract 6 from both sides then multiply both sides by 5
• Subtract 6 from both sides then divide both sides by 5

Tags

CCSS.7.EE.B.4A

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

Which operation cannot be performed first?
6² + (-1 - 8) + 5 - 7(3 - 4)

• 6²
• -1 - 8
• 5 - 7
• 3 - 4

Tags

CCSS.7.NS.A.3

Mathematical Equivalence

OFF

Tags

CCSS.7.NS.A.3

Mathematical Equivalence

OFF

Tags

CCSS.6.EE.A.1

Mathematical Equivalence

OFF

Tags

CCSS.7.EE.A.1

Mathematical Equivalence

OFF

Tags

CCSS.7.EE.B.4A

Mathematical Equivalence

OFF

Tags

CCSS.6.EE.B.7

Mathematical Equivalence

ON

Tags

CCSS.7.EE.A.1