Q.1: Give a rough estimate by rounding off to nearest hundreds: a) 4,586 + 3,586
Q: Find the sum of:
Q.1: Write the additive inverse of the following rational numbers: a) 4/5
Q.1: Add the following: 2p2 q2 + 3pq – 18 and 25 – 12pq – 15p2 q2 Q.2: Find the value of : ( 30 + 4(-1) ) x 22
Q.1: Write the expanded form of 39.381 Q.2: Write 10.5 as fraction in lowest form.