Question 1 Estimate each of the following using general rule: Make ten more such examples of addition, subtraction & estimation of their outcome. (d) 28,292 – 21,49628,292 – 21,496 Using general rule, 28292 is rounded off to 28000 21496 is rounded off to 21000 Estimated answer = 28000 – 21000 = 7000

Next: Question 2 (a) Important → Ask a doubt

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.

Class 6

Class 7

Class 8

Class 9

Class 10

Class 11

Class 12

Courses

Interesting

Popular