Estimate these answers by rounding off.
a) 1 899: 21
b) 3010 x 299
c) 2 895 x 110
d)...
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Chemistry, 28.02.2021 14:00 alliemmaddox
Estimate these answers by rounding off.
a) 1 899: 21
b) 3010 x 299
c) 2 895 x 110
d) 99 020 = 50
e) 200 000 = 25
f) 4 020 X 198
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