Question

subtract the following integers on a number line
a. 19-11
b. (-6)-15
c. (-12)-(-13)
d. 0-52

using the number line write the integers which is
a. 6 more than 4
b. 5 more than -7
c. 8 less than 3
d. 2 less than -9​

Answer 1

Answer:

1st one

a. 8

b. -21

c. 1

d. 52

2nd one

a. 10

b. -2

c. -5

d. -11

Step-by-step explanation:

positive + positive = positive

negative + positive = negative

negative + negative = negative

* = multiplication sign

negative * negative = positive

positive * positive = positive

negative * positive = negative

2nd one cn be explained using dis method

a. (6)+(4)=10{+ve + +ve = +ve}

b. (-7)+(5)=-2{-ve + +ve = -ve}

c. (3)-(8)=-5{+ve + -ve = -ve [brackets need to be removed so signs need to be multiplied]}

d. (-9)-(2)=-11{-ve + -ve = -ve[ brackets need to be removed so signs need to be multiplied]}

u cn use d above formulas to go further in ur math problems

Answer 2

Answer:

I am not able to do it please tell me the answer

correcting