4. Find the value by using distributive property.
(a) 1562 x 62 + 1562 x 38
(b) 638 x 176 - 638 x 75 - 638
(c) 85 x 15 + 15 x 15
(d) 688 x 10 x 437 - 6880 x 337
(e) 125 x 8 x 883 + 117 x 25 x 40
(f) 750 x 17 + 750 x 38 + 27 x 750 + 18 x 750
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Answers
Answered by
1
Answer:
1. 156200
2. 8373112
3. 19350
4. 1010892160
5. 883117000
6. 288577701000
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Answered by
2
Answer:
Step-by-step explanation:
(a) 1562 x 62 + 1562 x 38
1562× (62+38)
1562×100
=1562
b) 638 x 176 - 638 x 75 - 638
=8373112
(c) 85 x 15 + 15 x 15
19350
(d) 688 x 10 x 437 - 6880 x 337
1010892160
(e) 125 x 8 x 883 + 117 x 25 x 40
1010892160
(f) 750 x 17 + 750 x 38 + 27 x 750 + 18 x 750
750×(17+38+27+18)
=750×100
=750
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