03: Subtract Integers

You never subtract integers... But you just "add the opposite!"

 $7\ -\ \left(-2\right)\ =\ ?$  

•  $7\ -\ \left(-2\right)\ =\ 9$  

•  $7\ -\ \left(-2\right)\ =\ 5$  

•  $7\ -\ \left(-2\right)\ =\ -5$  

Tags

CCSS.6.NS.C.5

You never subtract integers... But you just "add the opposite!"

 $8\ -\ \left(-1\right)\ =\ ?$  

•  $8\ -\ \left(-1\right)\ =\ 7$  

•  $8\ -\ \left(-1\right)\ =\ 9$  

•  $8\ -\ \left(-1\right)\ =\ -7$  

Tags

CCSS.6.NS.C.5

You never subtract integers... But you just "add the opposite!"
Like this...

 $\ 4\ -\ \left(-3\right)\ =\ ?$  

•  $4\ -\ \left(-3\right)\ =\ 7$  

•  $4\ -\ \left(-3\right)\ =\ -1$  

•  $4\ -\ \left(-3\right)\ =\ -7$  

Tags

CCSS.6.NS.C.5

You never subtract integers... But you just "add the opposite!"

 $-4-\ \left(-3\right)\$  = ?

•  $-4\ -\ \left(-3\right)\ =\ -7$  

•  $4\ -\ \left(-3\right)\ =\ 1$  

•  $-4\ -\ \left(-3\right)\ =\ -1$  

Tags

CCSS.7.NS.A.1

You never subtract integers... But you just "add the opposite!"
Like this...

 $To\ solve\ -5-\ 3\ we\ add\ -5\ +\left(-3\right)\ and\ \ get-8\ \left(Same\ Signs\right)$  

•  $-5\ -\ 3\ =\ 8$  

•  $-5\ -3\ =\ -8$  

•  $-5\ -3\ =\ -2$  

Tags

CCSS.6.NS.C.5

Rewrite:

 $7\ -\ \left(-2\right)$  

•  $7+\left(+2\right)$  

•  $7-\ \left(+2\right)$  

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Rewrite:

 $8\ -\ 10$  

•  $8\ +\ 10$  

•  $8\ +\ \left(-10\right)$  

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Rewrite:

 $-8\ -\ 2$  

•  $-8\ +\ \left(-\ 2\right)$  

•  $-8\ +\ 2$  

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.NS.C.5

Rewrite:

 $5\ -\ 4$  

•  $5\ +\ \left(-4\right)$  

•  $-5\ +\ -\ 4$  

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

 $5\ -\ 6\ =\ ?$  

• -1

• 1

• 11

• -11

Tags

CCSS.6.EE.B.5

CCSS.6.NS.B.3

CCSS.6.NS.C.5

CCSS.6.NS.C.6