#47
Grade B
revise!
try a random GCSE question...
Work out the value of the following. Give your answer in standard form.
a) (3.2 x 10
4
) - (5 x 10
3
)
x 10
b) (3.2 x 10
4
) x (5 x 10
3
)
x 10
try another?
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