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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 6,409 in words?

    • Asix hundred forty-nine
    • Bnine thousand forty-six
    • Csix thousand four hundred nine
    • Dsixty-four thousand ninety

  2. 2How do you write 2,810 in words?

    • Atwenty-eight thousand one hundred
    • Bone hundred eighty-two
    • Ctwo hundred eighty-one
    • Dtwo thousand eight hundred ten

  3. 3How do you write 2,830 in words?

    • Atwo hundred eighty-three
    • Btwo thousand eight hundred thirty
    • Cthree hundred eighty-two
    • Dtwenty-eight thousand three hundred

  4. 4How do you write 3,403 in words?

    • Athirty-four thousand thirty
    • Bthree thousand five hundred three
    • Cthree thousand four hundred three
    • Dthree hundred forty-three

  5. 5How do you write 8,102 in words?

    • Aeight hundred twelve
    • Beight thousand one hundred two
    • Ceighty-one thousand twenty
    • Dtwo thousand eighteen

  6. 6How do you write 9,970 in words?

    • Aninety-nine thousand seven hundred
    • Bten thousand seventy
    • Cnine hundred ninety-seven
    • Dnine thousand nine hundred seventy

  7. 7How do you write 7,220 in words?

    • Aseven thousand two hundred twenty
    • Bseven hundred twenty-two
    • Cseven thousand three hundred twenty
    • Dtwo hundred twenty-seven

  8. 8How do you write 8,508 in words?

    • Aeight thousand fifty-eight
    • Beight thousand five hundred eight
    • Ceight thousand six hundred eight
    • Deight hundred fifty-eight

  9. 9How do you write 5,042 in words?

    • Afive hundred forty-two
    • Btwo thousand four hundred five
    • Cfifty thousand four hundred twenty
    • Dfive thousand forty-two

  10. 10How do you write 3,052 in words?

    • Athree thousand one hundred fifty-two
    • Bthirty thousand five hundred twenty
    • Ctwo thousand five hundred three
    • Dthree thousand fifty-two

  11. 11How do you write 6,301 in words?

    • Asixty-three thousand ten
    • Bsix hundred thirty-one
    • Cone thousand thirty-six
    • Dsix thousand three hundred one

  12. 12How do you write 2,230 in words?

    • Athree hundred twenty-two
    • Btwo thousand three hundred thirty
    • Ctwo thousand two hundred thirty
    • Dtwenty-two thousand three hundred

Answer key: Write numbers in words

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

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