Pre-Algebra Add & Subtract Rational Numbers

See the picture...

• 1 1/4
• -2
• 1 2/6
• 2

Tags

CCSS.7.NS.A.1C

3/4 - (-1/4)

• 1/2
• -1/2
• -5/8
• 1

Tags

CCSS.7.NS.A.1C

-8⅚ + -2⅕

• -11 1/30
• 11 1/30
• -10 6/11
• 10 6/11

Tags

CCSS.7.NS.A.1C

What is -3½ - 4½=

• 7½
• 8
• -1½
• -8

Tags

CCSS.7.NS.A.1C

What is the difference of the given problem?

• 
• 
• 
• 

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• - 1  7/40
• 15/40
• - 1 10/40
• 17/40

Tags

CCSS.7.NS.A.1C

 $3\ \frac{3}{4\ }\ -\ \frac{1}{3}$  

•   $3\frac{5}{12}$  

• 35/12

•  $3\frac{2}{1}$  

•  $3\frac{13}{12}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $-\frac{1}{3}+\left(-\frac{1}{6}\right)$  

• 1/2

• -1/9

• -1/2

• 2/9

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $\frac{1}{4}-\left(-\frac{3}{4}\right)$  

• -2/4

• 1

• -1/2

• 1/2

Tags

CCSS.5.NF.A.1

 $\frac{3}{5}+\left(-\frac{1}{5}\right)$  

• 2/5

• 4/5

• -3/5

• -3/25

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2