Question 12

Which calculation does NOT represent the value of the digit 4 in 6.243?

4 x 0.01 = 0.04
40 x 0.001 = 0.04
0.02 + 0.02 = 0.04
4 x 0.1 = 0.4Bonne réponse

Explication

The 4 is in the hundredths place, so its value is 4 x 0.01 = 0.04; both 40 x 0.001 and 0.02 + 0.02 also equal 0.04. The calculation 4 x 0.1 = 0.4 moves the digit to tenths and is ten times too large.

Explication

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