Question

solve by suitable rearrangement​

Answer 1

Answer:

Step-by-step explanation:

i think that we should add this is for 1 st question

next we should do multiply for 2nd sum    

ok if the answer correct   say thanks and put brainliest ok                  

Answer 2

Answer:

2

a) 4200

b) 24500

3

a) 263900

b) 679600

Step-by-step explanation:

2

a) 1762 + 553 + 1338 + 547

= 4200

b) (4 × 245) × 25

= 980 × 25

= 24500

3

a) (2639 × 8) + (2639 × 92)

= 21.112 + 242.788

= 263900

b) (6796 × 141) - (41 × 6796)

= 958.236 - 278.636

= 679600