If 20 -10 means 200, 8= 4 means 12, 6x2 means 4, then 100 - 10 x 1000 - 1000 + 100x10 = ?
(a) (b) 20 (c) 1090 (d) 1900
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2
Answer:
(c) 1090
Step-by-step explanation:
100-10x1000-1000+100x10
=1000x1000-1000+100x10
=1-1000+100x10
=1000+100x10
=1100x10
=1090
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