Question

Draw loops to show the following operation on the number line.

i. (+2) + (+4)

ii. (-2) + (+2)

iii. (-8) + (+4)

iv. (-1) + (-4)​

Answer 1

Answer:

i.(+2)+(+4)

+2+4

+6

ii)(-2)+(+2)

-2+2

-0

iii)(-8) + (+4)

-8+4

-4

iv. (-1) + (-4)​

-1-4

-3

Answer 2

Answer:

(+2) + (+4)

+2 +2

+4

--------------------

(-2) + (+2)

-2 +2

0

-----------------------

(-8) + (+4)

-8 +4

-4

-----------------------

(-1) + (-4)

-1 -4

-5