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Six-Digit Number Practice

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Six-Digit Number Practice

Help the team check a six-digit code for a travelling science exhibition. Read, build, compare and order numbers. Show your thinking where you can.

Read and build numbers

Use the place-value chart to help you with the questions.

Hundred thousands

Ten thousands

Thousands

Hundreds

Tens

Ones

1.The first exhibition code is 456,789. Write this number in words.
2.A second code is written in words: three hundred and twenty-five thousand, six hundred and forty-one. Write it in numerals, using a comma.
3.In the code 672,384, which digit is in the ten thousands place?
  • 6
  • 7
  • 2
  • 3
4.Write 847,259 in expanded form, showing the value of each digit.

Compare and decode

The team has found several codes on the exhibition crates. Use place value to sort them out.

5.Put these crate codes in order from smallest to largest: 234,567; 243,567; 234,576; 234,657.
6.Which code is greater: 456,321 or 456,312? Explain which place value helps you decide.
7.One crate has one of these codes: 789,456; 798,456; 789,465; 789,546. Which code is the largest?
  • 789,456
  • 798,456
  • 789,465
  • 789,546
8.In 593,847, which digit has a value of 90,000?
9.Complete the place-value chart for 628,394. Write each digit in the correct column.

Hundred thousands: ____

Ten thousands: ____

Thousands: ____

Hundreds: ____

Tens: ____

Ones: ____

10.Make the smallest six-digit number you can using 5, 2, 9, 1, 7 and 3 exactly once each.
11.The code 567,890 was rejected as smaller than 556,999. Is that correct? Explain your answer by comparing the digits from left to right.

3 printable pages

  • Six-Digit Number Practice, page 1 of 3: Read and build numbers

    Page 1

  • Six-Digit Number Practice, page 2 of 3: Compare and decode

    Page 2

  • Six-Digit Number Practice, page 3 of 3: 10. Make the smallest six-digit number you can using 5, 2, 9, 1, 7 and 3 exactly once

    Page 3

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