4th Grade Tenths, Hundredths and Decimal Notation Quiz: 10 Questions with Explanations

3 tenths is 0.3. The hundredths place is the second digit, so 0.03 is 3 hundredths.

Multiply the top and bottom by 10 to get \(\frac{70}{100}\).

45 of 100 squares are shaded, so 45 hundredths = 0.45.

\(\frac{3}{10}\) = \(\frac{30}{100}\), and \(\frac{30}{100}\) + \(\frac{4}{100}\) = \(\frac{34}{100}\) = 0.34. Adding 3 + 4 = 7 forgets the place values.

0.5 = 0.50, which is greater than 0.45. A longer decimal is not always greater.

P is 6 small marks after 0.3, so it is 0.36.

0.4 = 0.40, which is greater than 0.38.

The second digit after the decimal point is the hundredths place.

3 dimes = 30 cents and 4 pennies = 4 cents, so 34 cents = $0.34.

Write 4.2 as 4.20. Then 20 hundredths is greater than 19 hundredths.