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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. 1Fifi the Fox has 36 berries in the forest. Ollie the Owl gives Fifi the Fox 167 more. How many berries does Fifi the Fox have now?

    Answer: ______________ berries

  2. 2Omar has 270 books at the park. Leo gives Omar 331 more. How many books does Omar have now?

    Answer: ______________ books

  3. 3Ollie the Owl has 814 leaves in the forest. Ollie the Owl gives 49 to Penny the Panda. How many leaves does Ollie the Owl have left?

    Answer: ______________ leaves

  4. 4Omar has 380 seashells. Leo has 23 seashells. How many more seashells does Omar have than Leo?

    Answer: ______________ seashells

  5. 5Rocket Raj has 385 star crystals on the Moon. Rocket Raj gives 47 to Astro Ana. How many star crystals does Rocket Raj have left?

    Answer: ______________ star crystals

  6. 6Maya has 192 stickers. Priya has 58 stickers. How many more stickers does Maya have than Priya?

    Answer: ______________ stickers

  7. 7Lily has 499 stickers at the beach. Priya gives Lily 361 more. How many stickers does Lily have now?

    Answer: ______________ stickers

  8. 8Benny the Bear has 298 leaves. Ollie the Owl has 169 leaves. How many more leaves does Benny the Bear have than Ollie the Owl?

    Answer: ______________ leaves

  9. 9Penny the Panda has 949 acorns by the river. Penny the Panda gives 913 to Benny the Bear. How many acorns does Penny the Panda have left?

    Answer: ______________ acorns

  10. 10Sam has 900 seashells at the park. Sam gives 610 to Priya. How many seashells does Sam have left?

    Answer: ______________ seashells

  11. 11Omar has 544 stickers at the park. Omar gives 191 to Leo. How many stickers does Omar have left?

    Answer: ______________ stickers

  12. 12Captain Nova has 212 satellites on Mars. Rocket Raj gives Captain Nova 301 more. How many satellites does Captain Nova have now?

    Answer: ______________ satellites

Answer key: Add & subtract stories

  1. 1. 203 berries
  2. 2. 601 books
  3. 3. 765 leaves
  4. 4. 357 seashells
  5. 5. 338 star crystals
  6. 6. 134 stickers
  7. 7. 860 stickers
  8. 8. 129 leaves
  9. 9. 36 acorns
  10. 10. 290 seashells
  11. 11. 353 stickers
  12. 12. 513 satellites

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