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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
← Add & subtract stories
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.OA.A.1

📖 Add & subtract stories

One- and two-step story problems within 100

Name: ______________________Date: ____________

  1. 1Benny the Bear has 210 leaves by the river. Ollie the Owl gives Benny the Bear 200 more. How many leaves does Benny the Bear have now?

    Answer: ______________ leaves

  2. 2Rocket Raj has 146 satellites on Mars. Captain Nova gives Rocket Raj 88 more. How many satellites does Rocket Raj have now?

    Answer: ______________ satellites

  3. 3Captain Nova has 939 star crystals on Mars. Captain Nova gives 819 to Comet Kim. How many star crystals does Captain Nova have left?

    Answer: ______________ star crystals

  4. 4Zoe has 203 books. Aiden has 190 books. How many more books does Zoe have than Aiden?

    Answer: ______________ books

  5. 5Benny the Bear has 578 fish. Fifi the Fox has 117 fish. How many more fish does Benny the Bear have than Fifi the Fox?

    Answer: ______________ fish

  6. 6Rocket Raj has 365 space snacks on the Moon. Captain Nova gives Rocket Raj 129 more. How many space snacks does Rocket Raj have now?

    Answer: ______________ space snacks

  7. 7Penny the Panda has 135 berries in the forest. Fifi the Fox gives Penny the Panda 39 more. How many berries does Penny the Panda have now?

    Answer: ______________ berries

  8. 8Captain Nova has 434 satellites. Astro Ana has 414 satellites. How many more satellites does Captain Nova have than Astro Ana?

    Answer: ______________ satellites

  9. 9Comet Kim has 549 space snacks. Astro Ana has 520 space snacks. How many more space snacks does Comet Kim have than Astro Ana?

    Answer: ______________ space snacks

  10. 10Zoe has 55 apples at the park. Sam gives Zoe 319 more. How many apples does Zoe have now?

    Answer: ______________ apples

  11. 11Fifi the Fox has 633 leaves in the jungle. Fifi the Fox gives 148 to Benny the Bear. How many leaves does Fifi the Fox have left?

    Answer: ______________ leaves

  12. 12Ollie the Owl has 479 leaves by the river. Fifi the Fox gives Ollie the Owl 290 more. How many leaves does Ollie the Owl have now?

    Answer: ______________ leaves

Answer key: Add & subtract stories

  1. 1. 410 leaves
  2. 2. 234 satellites
  3. 3. 120 star crystals
  4. 4. 13 books
  5. 5. 461 fish
  6. 6. 494 space snacks
  7. 7. 174 berries
  8. 8. 20 satellites
  9. 9. 29 space snacks
  10. 10. 374 apples
  11. 11. 485 leaves
  12. 12. 769 leaves

Practice this lesson online with games that adjust to your child: agarwalmath.com/math/2nd-grade/word-add-sub

agarwalmath.com · free K–5 math games, no adsClass code: ____________

All 2nd grade lessons and worksheets