Question

Using the number line write the integer which is :
(a) 3 more than 5
(b) 5 more than –5
(c) 6 less than 2
(d) 3 less than –2
2. Use number line and add the following integers :
(a) 9 + (– 6)
(b) 5 + (– 11)
(c) (– 1) + (– 7)
(d) (– 5) + 10
(e) (– 1) + (– 2) + (– 3)
(f) (– 2) + 8 + (– 4)
3. Add without using number line :
(a) 11 + (– 7) (b) (– 13) + (+ 18)
(c) (– 10) + (+ 19) (d) (– 250) + (+ 150)
(e) (– 380) + (– 270) (f) (– 217) + (– 100)

Answer 1

Answer:

1.a)8 b)0 c)-4 d)-5    

3.a)4 b)5 c)9 d)-100 e)-450 f)-100

Step-by-step explanation: