Question

u-
Solve the following by using various properties.
(a) 528 x 36-528 x 6
(b) 195 x 51 +195 x 49
(c) 215 x 105
(d) 415 x 99 x 415
(e) 689 x 645 - 45 x 689
(f) 42 x 10 x 772 - 572 x 420​

Answer 1

Answer:

(a) 15840

(b) 19500

(c) 22575

(d) 17050275

(e) 413400

(f) 84000

Step-by-step explanation:

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