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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
Level:EasierLevel 2Level 3Level 4Harder
🔀 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 413,280 in words?

    • Afour hundred twenty-three thousand two hundred eighty
    • Bforty-one thousand three hundred twenty-eight
    • Cfour hundred thirteen thousand two hundred eighty
    • Deighty-two thousand three hundred fourteen

  2. 2How do you write 615,109 in words?

    • Asix hundred fifteen thousand one hundred nine
    • Bsix hundred twenty-five thousand one hundred nine
    • Csixty-one thousand five hundred nineteen
    • Dnine hundred one thousand five hundred sixteen

  3. 3How do you write 425,105 in words?

    • Afive hundred one thousand five hundred twenty-four
    • Bfour hundred twenty-five thousand one hundred five
    • Cforty-two thousand five hundred fifteen
    • Dfour hundred thirty-five thousand one hundred five

  4. 4How do you write 180,331 in words?

    • Aone hundred ninety thousand three hundred thirty-one
    • Bone hundred eighty thousand three hundred thirty-one
    • Ceighteen thousand three hundred thirty-one
    • Done hundred thirty-three thousand eighty-one

  5. 5How do you write 453,420 in words?

    • Afour hundred sixty-three thousand four hundred twenty
    • Btwenty-four thousand three hundred fifty-four
    • Cforty-five thousand three hundred forty-two
    • Dfour hundred fifty-three thousand four hundred twenty

  6. 6How do you write 917,503 in words?

    • Anine hundred twenty-seven thousand five hundred three
    • Bthree hundred five thousand seven hundred nineteen
    • Cninety-one thousand seven hundred fifty-three
    • Dnine hundred seventeen thousand five hundred three

  7. 7How do you write 995,504 in words?

    • Anine hundred ninety-five thousand five hundred four
    • Bfour hundred five thousand five hundred ninety-nine
    • Cninety-nine thousand five hundred fifty-four

  8. 8How do you write 191,020 in words?

    • Aone hundred ninety-one thousand twenty
    • Btwenty thousand one hundred ninety-one
    • Cnineteen thousand one hundred twenty
    • Dtwo hundred one thousand twenty

  9. 9How do you write 770,111 in words?

    • Aone hundred eleven thousand seventy-seven
    • Bseven hundred seventy thousand one hundred eleven
    • Cseven hundred eighty thousand one hundred eleven
    • Dseventy-seven thousand one hundred eleven

  10. 10How do you write 487,205 in words?

    • Afive hundred two thousand seven hundred eighty-four
    • Bfour hundred ninety-seven thousand two hundred five
    • Cfour hundred eighty-seven thousand two hundred five
    • Dforty-eight thousand seven hundred twenty-five

  11. 11How do you write 387,820 in words?

    • Athree hundred ninety-seven thousand eight hundred twenty
    • Bthree hundred eighty-seven thousand eight hundred twenty
    • Cthirty-eight thousand seven hundred eighty-two
    • Dtwenty-eight thousand seven hundred eighty-three

  12. 12How do you write 173,820 in words?

    • Aone hundred seventy-three thousand eight hundred twenty
    • Bseventeen thousand three hundred eighty-two
    • Cone hundred eighty-three thousand eight hundred twenty
    • Dtwenty-eight thousand three hundred seventy-one

Answer key: Write numbers in words

  1. 1. C (four hundred thirteen thousand two hundred eighty)
  2. 2. A (six hundred fifteen thousand one hundred nine)
  3. 3. B (four hundred twenty-five thousand one hundred five)
  4. 4. B (one hundred eighty thousand three hundred thirty-one)
  5. 5. D (four hundred fifty-three thousand four hundred twenty)
  6. 6. D (nine hundred seventeen thousand five hundred three)
  7. 7. A (nine hundred ninety-five thousand five hundred four)
  8. 8. A (one hundred ninety-one thousand twenty)
  9. 9. B (seven hundred seventy thousand one hundred eleven)
  10. 10. C (four hundred eighty-seven thousand two hundred five)
  11. 11. B (three hundred eighty-seven thousand eight hundred twenty)
  12. 12. A (one hundred seventy-three thousand eight hundred twenty)

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