1.

Jnana Jyothi Public SchoolClass - 7 Sub-Maths Revision exercise I. Use number line and add the following integers :1. 9+(-6)2. (-1)+(-7)3. (-2)+8+(-4)II. Find the sum of : 1. 137 and -3542. -52 and 523. -50 ,-200 and 300III. Solve:1. 3/5 + 2/72. 8/3 +7/2​

Answer»

ANSWER:

answer 1 +15 ANS2 +8 ans3-14



Discussion

No Comment Found