Add/Subtract One-Step Equations

What must you have to add and subtract fractions?

• Common numerators
• Different numerators
• Different denominators
• Common denominators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

 $x\ +\ \frac{3}{5}=\frac{11}{15}$  

•  $x=1\ \frac{1}{3}$  

•  $x=1\ \frac{5}{10}$  

•  $x=\frac{9}{15}$  

•  $x=\frac{2}{15}$  

Tags

CCSS.6.EE.B.7

Solve:  $x-\frac{2}{3}=1\ \frac{5}{6}$  

•  $\frac{7}{6}$  

•  $2\ \frac{1}{2}$  

•  $1\ \frac{7}{9}$  

•  $1\ \frac{3}{3}\ or\ 2$  

Tags

CCSS.6.EE.B.7

x - 17.6 = 1.9

• 19.5
• 18.5
• 20.5
• 21.5

Tags

CCSS.6.EE.B.7

Solve the equation:
x - 5.5 = 10.5

• x = 16
• x = -15
• x = 5
• x = -5

Tags

CCSS.6.EE.B.7

x - 32 = 49

• x = 17
• x = 71
• x = 81
• x = 49

Tags

CCSS.6.EE.B.7

y - 4.6 = 12

• 16.6
• 5.8
• 7.4
• Answer not Given

Tags

CCSS.6.EE.B.7

What is the inverse operation for addition?

• Multiplication

• Subtraction

• Addition

• Division

Tags

CCSS.HSA.REI.A.1

What is the inverse operation for subtraction?

• Subtraction

• Addition

• Multiplication

• Division

Tags

CCSS.HSA.REI.A.1

What is the correct step to solve for the variable?
15 = m - 5

• add 15 to both sides
• add 5 to both sides
• subtract 15 from both sides
• subtract 5 from both sides

Tags

CCSS.6.EE.B.7