Question

please sent answers of this question paper this is of chapter 1 integers ​

Answer 1

10. (a) true

(b) true

(c) true

11. -160 - 20= -180

12.(-12)×25= -300

13. 1000-550= 450

14. 21÷3=7

if the monkey jumps 7 times 3m in jump it can reach top of building

15.

I didn't understand 15 one

I hope the above answers may help