Question

of whole numbers or multiplicative identit
7
whole numbers
18
EXERCISE 2.2
1. Find the sum by suitable rearrangement:
(a) 837 + 208 + 363
(b) 1962 +
2. Find the product by suitable rearrangement:
(a) 2 x 1768 x 50
(b) 4 x 16
(d) 625 x 279 x 16
(e) 285 x
3. Find the value of the following:
(a) 297 x 17 +297 x 3
(b) 54279
(c) 81265 x 169 - 81265 x 69 (d) 3845
4. Find the product using suitable properties.
(a) 738 x 103 (b) 854 x 102 (C)​

Answer 1

Answer:of whole numbers or multiplicative identit 7 whole numbers 18 EXERCISE 2.2 1. Find the sum by suitable rearrangement: (a) 837 + 208 + 363 (b) 1962 +...

Step-by-step explanation:

Answer 2

Answer:

a 837+363+208

1200+208

1408

2 a 1768×50×2

1768×100

176800

d 625×16×279

1000×279

279000