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 212,706 in words?

    • Atwo hundred twelve thousand seven hundred six
    • Btwo hundred twenty-two thousand seven hundred six
    • Csix hundred seven thousand two hundred twelve
    • Dtwenty-one thousand two hundred seventy-six
  2. 2How do you write 979,301 in words?

    • Aone hundred three thousand nine hundred seventy-nine
    • Bninety-seven thousand nine hundred thirty-one
    • Cnine hundred eighty-nine thousand three hundred one
    • Dnine hundred seventy-nine thousand three hundred one
  3. 3How do you write 830,714 in words?

    • Afour hundred seventeen thousand thirty-eight
    • Beight hundred thirty thousand seven hundred fourteen
    • Ceighty-three thousand seven hundred fourteen
    • Deight hundred forty thousand seven hundred fourteen
  4. 4How do you write 233,058 in words?

    • Aeight hundred fifty thousand three hundred thirty-two
    • Btwo hundred thirty-three thousand fifty-eight
    • Ctwenty-three thousand three hundred fifty-eight
    • Dtwo hundred forty-three thousand fifty-eight
  5. 5How do you write 454,087 in words?

    • Aforty-five thousand four hundred eighty-seven
    • Bseven hundred eighty thousand four hundred fifty-four
    • Cfour hundred sixty-four thousand eighty-seven
    • Dfour hundred fifty-four thousand eighty-seven
  6. 6How do you write 370,124 in words?

    • Athree hundred seventy thousand one hundred twenty-four
    • Bthree hundred eighty thousand one hundred twenty-four
    • Cfour hundred twenty-one thousand seventy-three
    • Dthirty-seven thousand one hundred twenty-four
  7. 7How do you write 395,055 in words?

    • Afour hundred five thousand fifty-five
    • Bthirty-nine thousand five hundred fifty-five
    • Cthree hundred ninety-five thousand fifty-five
    • Dfive hundred fifty thousand five hundred ninety-three
  8. 8How do you write 456,630 in words?

    • Afour hundred fifty-six thousand six hundred thirty
    • Bforty-five thousand six hundred sixty-three
    • Cfour hundred sixty-six thousand six hundred thirty
    • Dthirty-six thousand six hundred fifty-four
  9. 9How do you write 487,905 in words?

    • Afour hundred eighty-seven thousand nine hundred five
    • Bfive hundred nine thousand seven hundred eighty-four
    • Cfour hundred ninety-seven thousand nine hundred five
    • Dforty-eight thousand seven hundred ninety-five
  10. 10How do you write 516,220 in words?

    • Afive hundred sixteen thousand two hundred twenty
    • Bfive hundred twenty-six thousand two hundred twenty
    • Ctwenty-two thousand six hundred fifteen
    • Dfifty-one thousand six hundred twenty-two
  11. 11How do you write 702,470 in words?

    • Aseventy-four thousand two hundred seven
    • Bseven hundred twelve thousand four hundred seventy
    • Cseventy-two thousand four hundred seventy
    • Dseven hundred two thousand four hundred seventy
  12. 12How do you write 938,028 in words?

    • Aninety-three thousand eight hundred twenty-eight
    • Bnine hundred thirty-eight thousand twenty-eight
    • Ceight hundred twenty thousand eight hundred thirty-nine
    • Dnine hundred forty-eight thousand twenty-eight

Answer key: Write numbers in words

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

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