addition and subtraction equations

 $m+35=62$  

• m=87

• m=33

• m=27

• m=97

Tags

CCSS.1.OA.D.8

When solving 4=j-5, the first step is to ___________.

• Subtract 5 from both sides of the equation

• Add 5 to both sides of the equation

Tags

CCSS.6.EE.B.7

The goal when solving an equation is to _________. Choose all possible answers.

• isolate the variable

• find the value of the unknown

• add to both sides of the equation

• get finished so you can log off the computer

Tags

CCSS.4.OA.A.3

Find the solution:

k+31=50

• 29

• 21

• 81

• 19

Tags

CCSS.1.OA.D.8

The inverse of subtraction is ________.

• addition

• multiplication

• subtraction

• division

Tags

CCSS.2.NBT.B.5

Which equation can be used to represent the following situation? My cousin had some cookies and gave away 4. Now she has 12 cookies.

• 12-4=n

• n-4=12

• n-12=4

• 12=n+4

Tags

CCSS.1.OA.D.8

An expression is simplified when there are no more parentheses or _________ _________.

Tags

CCSS.6.EE.A.1

Solve: 7.5=b-10

• 2.5

• 8.5

• -2.5

• 17.5

Tags

CCSS.7.EE.B.3

Allison bought a sandwich for $4.50, a pop for $2.50, and some fries. She spent $8.50. How much did her fries cost?

Tags

CCSS.6.NS.B.3

Which is a step when solving the equation:

5+y=40

• subtract 5 from both sides of the equation

• add 5 to both sides of the equation

• subtract 40 from both sides of the equation

• add 40 to both sides of the equation

Tags

CCSS.6.EE.B.7