π

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 370,470 in words?

    • Athirty-seven thousand four hundred seventy
    • Bthree hundred eighty thousand four hundred seventy
    • Cseventy-four thousand seventy-three
    • Dthree hundred seventy thousand four hundred seventy
  2. 2How do you write 613,041 in words?

    • Asix hundred twenty-three thousand forty-one
    • Bsix hundred thirteen thousand forty-one
    • Csixty-one thousand three hundred forty-one
    • Done hundred forty thousand three hundred sixteen
  3. 3How do you write 920,037 in words?

    • Aseven hundred thirty thousand twenty-nine
    • Bninety-two thousand thirty-seven
    • Cnine hundred twenty thousand thirty-seven
    • Dnine hundred thirty thousand thirty-seven
  4. 4How do you write 668,608 in words?

    • Asixty-six thousand eight hundred sixty-eight
    • Bsix hundred sixty-eight thousand six hundred eight
    • Csix hundred seventy-eight thousand six hundred eight
    • Deight hundred six thousand eight hundred sixty-six
  5. 5How do you write 414,520 in words?

    • Aforty-one thousand four hundred fifty-two
    • Btwenty-five thousand four hundred fourteen
    • Cfour hundred fourteen thousand five hundred twenty
    • Dfour hundred twenty-four thousand five hundred twenty
  6. 6How do you write 244,083 in words?

    • Atwenty-four thousand four hundred eighty-three
    • Bthree hundred eighty thousand four hundred forty-two
    • Ctwo hundred forty-four thousand eighty-three
    • Dtwo hundred fifty-four thousand eighty-three
  7. 7How do you write 998,047 in words?

    • Aseven hundred forty thousand eight hundred ninety-nine
    • Bninety-nine thousand eight hundred forty-seven
    • Cnine hundred ninety-eight thousand forty-seven
  8. 8How do you write 540,953 in words?

    • Afive hundred fifty thousand nine hundred fifty-three
    • Bthree hundred fifty-nine thousand forty-five
    • Cfive hundred forty thousand nine hundred fifty-three
    • Dfifty-four thousand nine hundred fifty-three
  9. 9How do you write 880,477 in words?

    • Aseven hundred seventy-four thousand eighty-eight
    • Beight hundred ninety thousand four hundred seventy-seven
    • Ceight hundred eighty thousand four hundred seventy-seven
    • Deighty-eight thousand four hundred seventy-seven
  10. 10How do you write 723,307 in words?

    • Aseven hundred thirty-three thousand three hundred seven
    • Bseven hundred three thousand three hundred twenty-seven
    • Cseventy-two thousand three hundred thirty-seven
    • Dseven hundred twenty-three thousand three hundred seven
  11. 11How do you write 725,750 in words?

    • Afifty-seven thousand five hundred twenty-seven
    • Bseven hundred thirty-five thousand seven hundred fifty
    • Cseven hundred twenty-five thousand seven hundred fifty
    • Dseventy-two thousand five hundred seventy-five
  12. 12How do you write 329,019 in words?

    • Athree hundred twenty-nine thousand nineteen
    • Bthirty-two thousand nine hundred nineteen
    • Cnine hundred ten thousand nine hundred twenty-three
    • Dthree hundred thirty-nine thousand nineteen

Answer key: Write numbers in words

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

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