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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 4,105 in words?

    • Afour hundred fifteen
    • Bfour thousand one hundred five
    • Cforty-one thousand fifty
    • Dfour thousand two hundred five

  2. 2How do you write 3,903 in words?

    • Afour thousand three
    • Bthree thousand nine hundred three
    • Cthree thousand ninety-three
    • Dthree hundred ninety-three

  3. 3How do you write 4,806 in words?

    • Afour thousand eight hundred six
    • Bforty-eight thousand sixty
    • Cfour hundred eighty-six
    • Dfour thousand nine hundred six

  4. 4How do you write 7,022 in words?

    • Aseven thousand twenty-two
    • Bseven hundred twenty-two
    • Ctwo thousand two hundred seven
    • Dseven thousand one hundred twenty-two

  5. 5How do you write 8,206 in words?

    • Aeight thousand two hundred six
    • Beighty-two thousand sixty
    • Ceight hundred twenty-six
    • Deight thousand three hundred six

  6. 6How do you write 2,048 in words?

    • Atwo thousand one hundred forty-eight
    • Btwo thousand forty-eight
    • Ctwo hundred forty-eight
    • Dtwenty thousand four hundred eighty

  7. 7How do you write 8,770 in words?

    • Aeighty-seven thousand seven hundred
    • Beight thousand eight hundred seventy
    • Ceight hundred seventy-seven
    • Deight thousand seven hundred seventy

  8. 8How do you write 1,509 in words?

    • Anine thousand fifty-one
    • Bfifteen thousand ninety
    • Cone thousand five hundred nine
    • Done thousand six hundred nine

  9. 9How do you write 6,320 in words?

    • Atwo hundred thirty-six
    • Bsix hundred thirty-two
    • Csix thousand three hundred twenty
    • Dsix thousand four hundred twenty

  10. 10How do you write 1,180 in words?

    • Aone thousand one hundred eighty
    • Beight hundred eleven
    • Celeven thousand eight hundred
    • Done hundred eighteen

  11. 11How do you write 8,410 in words?

    • Aeight thousand four hundred ten
    • Beighty-four thousand one hundred
    • Cone hundred forty-eight
    • Deight hundred forty-one

  12. 12How do you write 6,068 in words?

    • Asixty thousand six hundred eighty
    • Bsix thousand sixty-eight
    • Csix thousand one hundred sixty-eight
    • Deight thousand six hundred six

Answer key: Write numbers in words

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