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Lesson: Written, Standard, and Expanded Form of Decimal Numbers

In this lesson, we will learn how to represent decimals in different forms (written, standard, and expanded) using place value.

Sample Question Videos

01:09
02:39

Worksheet • 15 Questions • 2 Videos

Q1:

Write 0.026 in words.

  • Atwenty-six thousandths
  • Btwenty-six ten-thousandths
  • Ctwenty-six thousands
  • Dtwenty-six tenths
  • Etwenty-six hundredths

Q2:

Write the answer in numerals: 4 + 8 + 6 + 7 + 9 t e n t h s h u n d r e d t h s t h o u s a n d t h s t e n s h u n d r e d s .

Q3:

Express 405.597 in words.

  • Afour hundred five and five hundred ninety-seven thousandths
  • Bfour hundred four and five hundred ninety-seven hundredths
  • Cfive hundred ninety-seven and four hundred four thousandths
  • Dfive hundred ninety-seven and four hundred five thousandths

Q4:

Write 96.5428 in words.

  • Aninety-six and five thousand, four hundred twenty-eight ten-thousandths
  • Bninety-six and five thousand, four hundred twenty-eight hundredths
  • Cfive thousand, four hundred twenty-eight thousandths
  • Dninety-six and five thousand, four hundred twenty-eight thousandths
  • Efive thousand, four hundred twenty-eight ten-thousandths

Q5:

Write forty-three and one thousand, eight hundred sixty-four ten-thousandths in expanded form.

  • A ( 4 × 1 0 ) + ( 3 × 1 ) + ( 1 × 0 . 1 ) + ( 8 × 0 . 0 1 ) + ( 6 × 0 . 0 0 1 ) + ( 4 × 0 . 0 0 0 1 )
  • B ( 4 3 × 1 ) + ( 1 × 0 . 1 ) + ( 8 × 0 . 0 1 ) + ( 6 × 0 . 0 0 1 ) + ( 4 × 0 . 0 0 0 1 )
  • C ( 1 × 0 . 1 ) + ( 8 × 0 . 0 1 ) + ( 6 × 0 . 0 0 1 ) + ( 4 × 0 . 0 0 0 1 )
  • D ( 4 × 1 0 ) + ( 3 × 1 ) + ( 1 × 0 . 1 ) + ( 8 × 0 . 0 1 ) + ( 6 × 0 . 0 0 0 1 ) + ( 4 × 0 . 0 0 0 1 )

Q6:

7 9 . 8 1 = + + + h u n d r e d t h s t e n t h s u n i t s t e n s .

  • A 1 , 8 , 9 , 7
  • B 8 , 7 , 9 , 1
  • C 7 , 9 , 8 , 1
  • D 9 , 8 , 1 , 7

Q7:

A girl has 57.90 LE, and her sister has 3.90 LE. How much do they have in total?

Q8:

A man needs some cloth to make two shirts. The first shirt needs two and a half meters of cloth and the second shirt needs two and a quarter meters. Given that the man has one metre of cloth already, how much more cloth does he need to buy?

Q9:

Write seven thousand, five hundred two ten-thousandths in standard form.

Q10:

Express thirty-four and one hundred thirty-six thousandths in standard form.

Q11:

Write seven and seven thousand, twenty-four ten-thousandths in standard form.

Q12:

Express nine tenths in standard form.

Q13:

Express five hundred twelve thousandths in standard form.

Q14:

Amira’s school is four hundred one and two tenths of a mile away from her home. Write the number of miles in standard form.

Q15:

Write ( 7 × 0 . 1 ) + ( 3 × 0 . 0 1 ) + ( 4 × 0 . 0 0 1 ) in word form.

  • Aseven hundred thirty-four thousandths
  • Bseven hundred thirty-four
  • Cseven hundred thirty-four hundredths
  • Dseven hundred thirty-four tenths
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