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
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 640 in words?

    • Asix hundred fifty
    • Bsix hundred forty
    • Csixty-four
    • Dsix thousand four hundred

  2. 2How do you write 370 in words?

    • Athree hundred seventy
    • Bthree hundred eighty
    • Cthirty-seven
    • Dthree thousand seven hundred

  3. 3How do you write 302 in words?

    • Athirty-two
    • Btwo hundred three
    • Cthree thousand twenty
    • Dthree hundred two

  4. 4How do you write 910 in words?

    • Anine hundred ten
    • Bnineteen
    • Cnine hundred twenty
    • Dninety-one

  5. 5How do you write 105 in words?

    • Afive hundred one
    • Bone hundred five
    • Cone hundred fifteen
    • Done thousand fifty

  6. 6How do you write 503 in words?

    • Afive thousand thirty
    • Bfive hundred three
    • Cfive hundred thirteen
    • Dthree hundred five

  7. 7How do you write 108 in words?

    • Aone hundred eight
    • Bone hundred eighteen
    • Cone thousand eighty
    • Deighteen

  8. 8How do you write 540 in words?

    • Afive thousand four hundred
    • Bfive hundred forty
    • Cfifty-four
    • Dfive hundred fifty

  9. 9How do you write 320 in words?

    • Atwenty-three
    • Bthree hundred thirty
    • Cthirty-two
    • Dthree hundred twenty

  10. 10How do you write 130 in words?

    • Athirteen
    • Bone thousand three hundred
    • Cthirty-one
    • Done hundred thirty

  11. 11How do you write 702 in words?

    • Aseven hundred twelve
    • Bseven hundred two
    • Cseventy-two
    • Dtwo hundred seven

  12. 12How do you write 970 in words?

    • Aninety-seven
    • Bnine hundred eighty
    • Cseventy-nine
    • Dnine hundred seventy

Answer key: Write numbers in words

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

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