(6) Find the products by using suitable property.
(i) (-64) * (-43) + (-43) × (-32)
(iii) 49 × (-25) + (-25) * (-39)
(v) 142 × (-25) + (-142) x 75
(vii) 5678 * (-6) + (-5678) * 94
(ix) 23 * (-25) * (-4) * (-10)
(ii) 20 % (-52) +20 (-52)
(iv) 27 x (-16) + (-16) 23
(vi) 45 + (-59) * (-45)
(viii) 9 * 54-9x4
(x) 765 x 1565 - 565 x 765
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1. (-64) * (-43) + (-43) × (-32)= 4128
2. 49 × (-25) + (-25) * (-39)= -250
3. 142 × (-25) + (-142) x 75= 7100
4.5678 * (-6) + (-5678) * 94= -567800
5. 23 * (-25) * (-4) * (-10)= -23000
6. 20 % (-52) +20 (-52)= -84
7. 27 x (-16) + (-16) 23= -800
8. 45 + (-59) * (-45)= 2700
9. 9 * 54-9 x 4 =450
10. 765 x 1565 - 565 x 765 = 765000
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