Day 2 Basic Math Skills

The objective when solving an equation is to....

• isolate the variable.
• check the solution.
• guess and check.
• Combine Like Terms.

Tags

CCSS.7.EE.B.4A

Which operation will cancel out multiplication?

• A.  Addition
• B. Subtraction
• C. Multiplication
• D. Division

Tags

CCSS.3.OA.C.7

What does 3n mean?

• A. Three times n

• B. Three divided by n

• C. Three and n

Tags

CCSS.6.EE.A.2A

y + 8 = 20

• 10
• 11
• 12
• 13

Tags

CCSS.1.OA.D.8

k - 10 = 7

• -3
• 3
• 17
• - 17

Tags

CCSS.1.OA.D.8

- 4T = - 44

• - 11
• 11
• - 40
• 48

Tags

CCSS.6.EE.B.7

• 6

• - 6

• 24

• - 24

Tags

CCSS.6.EE.B.7

What operation would you perform first and then second when solving for m in the following equation?
10 + 7m = 17

• subtract 10, divide by 7
• divide by 7, subtract 10
• multiply by 7, add 10
• add 10, multiply by 7

Tags

CCSS.HSA.REI.A.1

2x + 9 = - 1

• 4

• - 4

• 5

• - 5

Tags

CCSS.7.EE.B.4A

- 4y - 12 = 16

• 7

• - 7

• 6

• - 6

Tags

CCSS.7.EE.B.4A