Find the value of:
(i) 1487 × 327 + (−487) × 327
(ii) 28945 × 99 − (−28945)

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Solution

(i) 1487 × 327 + (−487) × 327 = $327 (1487 - 487) = 327 \times 1000 = 327000$

(ii) 28945 × 99 − (−28945) = $28945 (99 - (- 1)) = 28945 (99 + 1) = 2894500$

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Find the value of: (i) 1487 × 327 + (−487) × 327 (ii) 28945 × 99 − (−28945)

(i) 1487 × 327 + (−487) × 327 = 327 (1487-487) = 327 ×1000 =327000 (ii) 28945 × 99 − (−28945) = 28945 (99 -(-1)) = 28945 (99+1) = 2894500

Find the value of:
(i) 1487 × 327 + (−487) × 327
(ii) 28945 × 99 − (−28945)

(i) 1487 × 327 + (−487) × 327 = $327 (1487 - 487) = 327 \times 1000 = 327000$

(ii) 28945 × 99 − (−28945) = $28945 (99 - (- 1)) = 28945 (99 + 1) = 2894500$