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XP: 0 in all · Level 1

Every right answer gives you XP: 6 on the easiest questions, up to 14 on the hardest, plus 2 more for each answer in a row (up to +10). Lessons you've already mastered give half, so try something new for the most! Every 200 XP, you reach a new level.200 XP to Level 2

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Earn 5 coins for each star in Practice. In Math Race, get 10 for a win or 5 for finishing. In Monster Battle, get 10 for beating the monster or 3 for trying. In Asteroid Blaster, get 10 for finishing a mission or 3 for trying. Every Maze Quest gives 10. Spend them in Digit's House on hats, glasses, mustaches, pets, room decorations, and big room makeovers!

Streak: 0 days

Finish a game on different days in a row to grow your streak. Miss a day and it starts over, unless you have a 🛡️ streak shield from Digit's House: it saves your streak for one missed day (you can keep 2).

Badges

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Difficulty

Get 3 right in a row and questions get trickier. Miss 2 in a row and they get easier. Each skill remembers where you are.

The games

Practice

10 questions. Get most of them right for up to 3 stars. Use a hint if you're stuck.

Math Race

Get 10 right to reach the finish before Digit. A wrong answer doesn't move you back, but the clock keeps ticking. Win and Digit gets faster next time.

Monster Battle

The monster has 8 HP and you have 3 hearts. Each right answer throws something silly at it. Get 2 in a row to switch on ⚡ super power: then every hit does double damage until you miss. A wrong answer lets the monster take a heart. No clock, so take your time.

Asteroid Blaster

10 waves of falling asteroids, each with an answer. Tap the right one to blast it. Faster shots and streaks score more points. You have 3 shields: a wrong tap or a missed asteroid uses one.

Maze Quest

Help Digit through a maze with 8 locked doors. Answer to open each door; open it on the first try for a 💎. No clock and no lives: a wrong answer just means a new question. A treasure waits at the end. Can you find all 12?

Daily Challenge

One puzzle a day, the same for everyone in your grade. Your first try counts and earns 15 coins. Do one every day to grow your Daily streak, and share your result card with family!

Brain Break

A break from math: two fun questions about animals, space, our world, and more, every day. Each right answer earns 5 coins, and you'll learn a cool fact either way.

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← Read and write decimals
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12 questions and an answer key (on the last page). Free to print and share with your class or family.

πagarwalmath · 5th grade · Common Core 5.NBT.A.3a

📝 Read and write decimals

Read, write, and compare decimals to thousandths

Name: ______________________Date: ____________

  1. 1Which is 50.209 in expanded form?

    • A500 + 2 × 1/10 + 9 × 1/1000
    • B50 + 2 × 1/10 + 9 × 1/10
    • C50 + 2 × 1/100 + 9 × 1/1000
    • D50 + 2 × 1/10 + 9 × 1/1000

  2. 2Which is 86.048 in expanded form?

    • A86 + 4 × 1/10 + 8 × 1/10
    • B860 + 4 × 1/100 + 8 × 1/1000
    • C86 + 4 × 1/100 + 8 × 1/1000
    • D86 + 4 × 1/1000 + 8 × 1/1000

  3. 3Which number is seventy-nine and two hundred sixty-three thousandths?

    • A79.26
    • B792.63
    • C79.0263
    • D79.263

  4. 4Which is 77.808 in expanded form?

    • A770 + 8 × 1/10 + 8 × 1/1000
    • B77 + 8 × 1/10 + 8 × 1/10
    • C77 + 8 × 1/10 + 8 × 1/1000
    • D77 + 8 × 1/100 + 8 × 1/1000

  5. 5Which is 43.027 in expanded form?

    • A43 + 2 × 1/100 + 7 × 1/1000
    • B43 + 2 × 1/1000 + 7 × 1/1000
    • C43 + 2 × 1/10 + 7 × 1/10
    • D430 + 2 × 1/100 + 7 × 1/1000

  6. 6Which is 81.241 in expanded form?

    • A810 + 2 × 1/10 + 4 × 1/100 + 1 × 1/1000
    • B81 + 2 × 1/10 + 4 × 1/100 + 1 × 1/1000
    • C81 + 2 × 1/10 + 4 × 1/10 + 1 × 1/10
    • D81 + 2 × 1/100 + 4 × 1/1000 + 1 × 1/1000

  7. 7How do you say 64.894 in words?

    • Asixty-four thousand eight hundred ninety-four
    • Bsixty-four and eight hundred ninety-four thousandths
    • Csixty-four and four hundred ninety-eight thousandths
    • Dsixty-four and eight hundred ninety-four hundredths

  8. 8Which is 2.854 in expanded form?

    • A2 + 8 × 1/100 + 5 × 1/1000 + 4 × 1/1000
    • B2 + 8 × 1/10 + 5 × 1/10 + 4 × 1/10
    • C20 + 8 × 1/10 + 5 × 1/100 + 4 × 1/1000
    • D2 + 8 × 1/10 + 5 × 1/100 + 4 × 1/1000

  9. 9How do you say 85.546 in words?

    • Aeighty-five and five hundred forty-six thousandths
    • Beighty-five and five hundred forty-six hundredths
    • Ceighty-five and six hundred forty-five thousandths
    • Deighty-five thousand five hundred forty-six

  10. 10How do you say 9.897 in words?

    • Anine and eight hundred ninety-seven hundredths
    • Bnine thousand eight hundred ninety-seven
    • Cnine and seven hundred ninety-eight thousandths
    • Dnine and eight hundred ninety-seven thousandths

  11. 11Which number is fifty-one and four hundred five thousandths?

    • A51.0405
    • B514.05
    • C51.4
    • D51.405

  12. 12Which number is eighty-five and eight hundred three thousandths?

    • A85.0803
    • B85.8
    • C85.803
    • D858.03

Answer key: Read and write decimals

  1. 1. D (50 + 2 × 1/10 + 9 × 1/1000)
  2. 2. C (86 + 4 × 1/100 + 8 × 1/1000)
  3. 3. D (79.263)
  4. 4. C (77 + 8 × 1/10 + 8 × 1/1000)
  5. 5. A (43 + 2 × 1/100 + 7 × 1/1000)
  6. 6. B (81 + 2 × 1/10 + 4 × 1/100 + 1 × 1/1000)
  7. 7. B (sixty-four and eight hundred ninety-four thousandths)
  8. 8. D (2 + 8 × 1/10 + 5 × 1/100 + 4 × 1/1000)
  9. 9. A (eighty-five and five hundred forty-six thousandths)
  10. 10. D (nine and eight hundred ninety-seven thousandths)
  11. 11. D (51.405)
  12. 12. C (85.803)

Practice this lesson online with games that adjust to your child: agarwalmath.com/math/5th-grade/decimal-read-write

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