Question

2. Solve by suitable rearrangement a)1762 + 553 + 1338 + 547 b)4 x 245 x 25

Answer 1

Answer:

( a ) 4200

( b ) 24500

Step-by-step explanation:

Hope it helps you.....

Answer 2

Step-by-step explanation:

A) 1762 + 1338 because 2+8 makes 10 so it is easy for addition then 553+547 because 7+3 makes 10

Answer cab be written 1762 + 1338 = 3100

Then 553+ 547 = 1100

So, 1100 + 3100 = 4200

Answer is 4200

B) First 4×25 because it makes 100

and 100 makes the calculations easier. We multiply 245 × 100 = 24500

Answer is 24500

A) 4200

B) 24500