Lee Wei Hao's answer to Summer Graham's Primary 1 Maths question.

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Lee Wei Hao
Lee Wei Hao's answer
127 answers (Tutor Details)
1st
10^(x)

If x is negative, move the decimal point forward by the value.

If x is positive, move the decimal point backwards by the value.

To convert to scientific form, divide the number by as many 10 as possible until there is only one digit to the left of the decimal point.
Summer Graham
Summer Graham
6 years ago
Thx