3. Evaluate by using suitable properties.
(a) 37 x (-58) + (-58) X (-27)
(d) 19 X (-25) (-4) X (-8)
(b) - 45 ×(103)
(e) (-16) X (-39)
(c) 4 x 87 x (-25)
(f) (-68) X (-19) + 68
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Answered by
0
Answer:
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Answered by
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Step-by-step explanation:
(a) 37*-58+-58*-27
-2146+1566
−3360636
(b) 19*-25*-4*-8
-475*-32
15200
(c). 4*87*-25
-8700
(d) -45*103
- 4635
(e) -16*-39
624
(f) -68*-19+68
1360
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