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How rewards work

📒 See my notebook: everything I've played

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

Coins: 0

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

Earn badges for big moments: your first 3-star round, beating every monster, a 7-day streak, finding treasures, and more. See them all, and how close you are, on the badge wall in Digit's House.

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.

Challenge a friend

After a game, send a link. Your friend gets the exact same questions and tries to beat your score.

Settings

Read questions out loud
🔊 Read questions out loud by itself

The 🔊 button is on every question in every grade, so anyone can tap it to hear one. This setting only decides when questions are read without tapping.

Voices come from this device and browser. Ones marked “Natural”, “Neural”, or “Google” sound most like a real person. Microsoft Edge has extra natural voices built in. Pets, monsters, and Nibbles each get their own pitch and speed.

📲 Install the appOpen agarwalmath from the home screen, full screen, like an app. Free, no app store.How to install
← Write numbers in words
🔀 Make a different worksheet

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

πagarwalmath · 2nd grade · Common Core 2.NBT.A.3

✍️ Write numbers in words

Read and write numbers to 1000 (words, expanded form)

Name: ______________________Date: ____________

  1. 1How do you write 843,106 in words?

    • Aeight hundred fifty-three thousand one hundred six
    • Beighty-four thousand three hundred sixteen
    • Csix hundred one thousand three hundred forty-eight
    • Deight hundred forty-three thousand one hundred six
  2. 2How do you write 113,840 in words?

    • Aone hundred thirteen thousand eight hundred forty
    • Beleven thousand three hundred eighty-four
    • Cforty-eight thousand three hundred eleven
    • Done hundred twenty-three thousand eight hundred forty
  3. 3How do you write 516,202 in words?

    • Atwo hundred two thousand six hundred fifteen
    • Bfive hundred twenty-six thousand two hundred two
    • Cfive hundred sixteen thousand two hundred two
    • Dfifty-one thousand six hundred twenty-two
  4. 4How do you write 605,383 in words?

    • Asix hundred five thousand three hundred eighty-three
    • Bthree hundred eighty-three thousand five hundred six
    • Csix hundred fifteen thousand three hundred eighty-three
    • Dsixty-five thousand three hundred eighty-three
  5. 5How do you write 504,914 in words?

    • Afour hundred nineteen thousand four hundred five
    • Bfive hundred fourteen thousand nine hundred fourteen
    • Cfifty-four thousand nine hundred fourteen
    • Dfive hundred four thousand nine hundred fourteen
  6. 6How do you write 634,204 in words?

    • Afour hundred two thousand four hundred thirty-six
    • Bsixty-three thousand four hundred twenty-four
    • Csix hundred thirty-four thousand two hundred four
    • Dsix hundred forty-four thousand two hundred four
  7. 7How do you write 660,128 in words?

    • Asixty-six thousand one hundred twenty-eight
    • Bsix hundred seventy thousand one hundred twenty-eight
    • Ceight hundred twenty-one thousand sixty-six
    • Dsix hundred sixty thousand one hundred twenty-eight
  8. 8How do you write 653,026 in words?

    • Asix hundred fifty-three thousand twenty-six
    • Bsix hundred sixty-three thousand twenty-six
    • Csixty-five thousand three hundred twenty-six
    • Dsix hundred twenty thousand three hundred fifty-six
  9. 9How do you write 823,202 in words?

    • Aeight hundred twenty-three thousand two hundred two
    • Beight hundred thirty-three thousand two hundred two
    • Ctwo hundred two thousand three hundred twenty-eight
    • Deighty-two thousand three hundred twenty-two
  10. 10How do you write 704,003 in words?

    • Aseven hundred fourteen thousand three
    • Bseventy-four thousand three
    • Cseven hundred four thousand three
    • Dthree hundred thousand four hundred seven
  11. 11How do you write 530,722 in words?

    • Atwo hundred twenty-seven thousand thirty-five
    • Bfifty-three thousand seven hundred twenty-two
    • Cfive hundred thirty thousand seven hundred twenty-two
    • Dfive hundred forty thousand seven hundred twenty-two
  12. 12How do you write 806,221 in words?

    • Aeighty-six thousand two hundred twenty-one
    • Beight hundred sixteen thousand two hundred twenty-one
    • Cone hundred twenty-two thousand six hundred eight
    • Deight hundred six thousand two hundred twenty-one

Answer key: Write numbers in words

  1. 1. D (eight hundred forty-three thousand one hundred six)
  2. 2. A (one hundred thirteen thousand eight hundred forty)
  3. 3. C (five hundred sixteen thousand two hundred two)
  4. 4. A (six hundred five thousand three hundred eighty-three)
  5. 5. D (five hundred four thousand nine hundred fourteen)
  6. 6. C (six hundred thirty-four thousand two hundred four)
  7. 7. D (six hundred sixty thousand one hundred twenty-eight)
  8. 8. A (six hundred fifty-three thousand twenty-six)
  9. 9. A (eight hundred twenty-three thousand two hundred two)
  10. 10. C (seven hundred four thousand three)
  11. 11. C (five hundred thirty thousand seven hundred twenty-two)
  12. 12. D (eight hundred six thousand two hundred twenty-one)

Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/number-in-words

agarwalmath.com · free K–5 math games, no adsClass code: ____________

All 2nd grade lessons and worksheets