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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 4,507 in words?

    • Afour thousand five hundred seven
    • Bforty-five thousand seventy
    • Cfour hundred fifty-seven
    • Dseven thousand fifty-four

  2. 2How do you write 3,790 in words?

    • Athree thousand eight hundred ninety
    • Bthree thousand seven hundred ninety
    • Cnine hundred seventy-three
    • Dthree hundred seventy-nine

  3. 3How do you write 8,640 in words?

    • Afour hundred sixty-eight
    • Beight hundred sixty-four
    • Ceight thousand six hundred forty
    • Deighty-six thousand four hundred

  4. 4How do you write 6,703 in words?

    • Athree thousand seventy-six
    • Bsixty-seven thousand thirty
    • Csix hundred seventy-three
    • Dsix thousand seven hundred three

  5. 5How do you write 3,055 in words?

    • Athree thousand fifty-five
    • Bthree thousand one hundred fifty-five
    • Cthirty thousand five hundred fifty
    • Dfive thousand five hundred three

  6. 6How do you write 4,204 in words?

    • Afour hundred twenty-four
    • Bforty-two thousand forty
    • Cfour thousand three hundred four
    • Dfour thousand two hundred four

  7. 7How do you write 4,077 in words?

    • Afour thousand seventy-seven
    • Bseven thousand seven hundred four
    • Cforty thousand seven hundred seventy
    • Dfour thousand one hundred seventy-seven

  8. 8How do you write 5,640 in words?

    • Afive hundred sixty-four
    • Bfour hundred sixty-five
    • Cfifty-six thousand four hundred
    • Dfive thousand six hundred forty

  9. 9How do you write 5,808 in words?

    • Afive hundred eighty-eight
    • Bfive thousand eight hundred eight
    • Cfifty-eight thousand eighty
    • Dfive thousand nine hundred eight

  10. 10How do you write 1,630 in words?

    • Athree hundred sixty-one
    • Bone thousand six hundred thirty
    • Cone thousand seven hundred thirty
    • Dsixteen thousand three hundred

  11. 11How do you write 3,309 in words?

    • Athree hundred thirty-nine
    • Bthree thousand four hundred nine
    • Cthirty-three thousand ninety
    • Dthree thousand three hundred nine

  12. 12How do you write 3,021 in words?

    • Athirty thousand two hundred ten
    • Bthree thousand one hundred twenty-one
    • Cone thousand two hundred three
    • Dthree thousand twenty-one

Answer key: Write numbers in words

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