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

توضیح

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.