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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 210,872 in words?

    • Atwo hundred twenty thousand eight hundred seventy-two
    • Btwo hundred ten thousand eight hundred seventy-two
    • Ctwenty-one thousand eight hundred seventy-two
    • Dtwo hundred seventy-eight thousand twelve

  2. 2How do you write 709,160 in words?

    • Aseven hundred nineteen thousand one hundred sixty
    • Bseventy-nine thousand one hundred sixty
    • Cseven hundred nine thousand one hundred sixty
    • Dsixty-one thousand nine hundred seven

  3. 3How do you write 412,270 in words?

    • Afour hundred twenty-two thousand two hundred seventy
    • Bseventy-two thousand two hundred fourteen
    • Cfour hundred twelve thousand two hundred seventy
    • Dforty-one thousand two hundred twenty-seven

  4. 4How do you write 420,318 in words?

    • Aforty-two thousand three hundred eighteen
    • Bfour hundred twenty thousand three hundred eighteen
    • Cfour hundred thirty thousand three hundred eighteen
    • Deight hundred thirteen thousand twenty-four

  5. 5How do you write 747,304 in words?

    • Aseventy-four thousand seven hundred thirty-four
    • Bseven hundred fifty-seven thousand three hundred four
    • Cfour hundred three thousand seven hundred forty-seven
    • Dseven hundred forty-seven thousand three hundred four

  6. 6How do you write 170,657 in words?

    • Aone hundred seventy thousand six hundred fifty-seven
    • Bseventeen thousand six hundred fifty-seven
    • Cone hundred eighty thousand six hundred fifty-seven
    • Dseven hundred fifty-six thousand seventy-one

  7. 7How do you write 169,780 in words?

    • Aeighty-seven thousand nine hundred sixty-one
    • Bone hundred sixty-nine thousand seven hundred eighty
    • Csixteen thousand nine hundred seventy-eight
    • Done hundred seventy-nine thousand seven hundred eighty

  8. 8How do you write 351,803 in words?

    • Athirty-five thousand one hundred eighty-three
    • Bthree hundred sixty-one thousand eight hundred three
    • Cthree hundred eight thousand one hundred fifty-three
    • Dthree hundred fifty-one thousand eight hundred three

  9. 9How do you write 344,804 in words?

    • Athree hundred forty-four thousand eight hundred four
    • Bthree hundred fifty-four thousand eight hundred four
    • Cthirty-four thousand four hundred eighty-four
    • Dfour hundred eight thousand four hundred forty-three

  10. 10How do you write 307,633 in words?

    • Athree hundred seven thousand six hundred thirty-three
    • Bthirty-seven thousand six hundred thirty-three
    • Cthree hundred seventeen thousand six hundred thirty-three
    • Dthree hundred thirty-six thousand seven hundred three

  11. 11How do you write 985,260 in words?

    • Anine hundred eighty-five thousand two hundred sixty
    • Bninety-eight thousand five hundred twenty-six
    • Csixty-two thousand five hundred eighty-nine
    • Dnine hundred ninety-five thousand two hundred sixty

  12. 12How do you write 321,901 in words?

    • Athree hundred thirty-one thousand nine hundred one
    • Bthirty-two thousand one hundred ninety-one
    • Cthree hundred twenty-one thousand nine hundred one
    • Done hundred nine thousand one hundred twenty-three

Answer key: Write numbers in words

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