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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. 1Lily has 281 seashells. Leo has 103 seashells. How many more seashells does Lily have than Leo?

    Answer: ______________ seashells

  2. 2Sam has 425 seashells at the park. Sam gives 167 to Priya. How many seashells does Sam have left?

    Answer: ______________ seashells

  3. 3Benny the Bear has 423 acorns in the jungle. Penny the Panda gives Benny the Bear 359 more. How many acorns does Benny the Bear have now?

    Answer: ______________ acorns

  4. 4Benny the Bear has 22 leaves by the river. Fifi the Fox gives Benny the Bear 21 more. How many leaves does Benny the Bear have now?

    Answer: ______________ leaves

  5. 5Penny the Panda has 258 berries. Fifi the Fox has 214 berries. How many more berries does Penny the Panda have than Fifi the Fox?

    Answer: ______________ berries

  6. 6Captain Nova has 591 space snacks on the Moon. Captain Nova gives 311 to Astro Ana. How many space snacks does Captain Nova have left?

    Answer: ______________ space snacks

  7. 7Priya has 283 marbles at the park. Leo gives Priya 224 more. How many marbles does Priya have now?

    Answer: ______________ marbles

  8. 8Aiden has 65 stickers at the beach. Omar gives Aiden 244 more. How many stickers does Aiden have now?

    Answer: ______________ stickers

  9. 9Leo has 60 books at home. Leo gives 36 to Sam. How many books does Leo have left?

    Answer: ______________ books

  10. 10Astro Ana has 652 moon rocks. Comet Kim has 446 moon rocks. How many more moon rocks does Astro Ana have than Comet Kim?

    Answer: ______________ moon rocks

  11. 11Rocket Raj has 164 satellites on the Moon. Comet Kim gives Rocket Raj 400 more. How many satellites does Rocket Raj have now?

    Answer: ______________ satellites

  12. 12Rocket Raj has 15 star crystals on the space station. Rocket Raj gives 8 to Comet Kim. How many star crystals does Rocket Raj have left?

    Answer: ______________ star crystals

Answer key: Add & subtract stories

  1. 1. 178 seashells
  2. 2. 258 seashells
  3. 3. 782 acorns
  4. 4. 43 leaves
  5. 5. 44 berries
  6. 6. 280 space snacks
  7. 7. 507 marbles
  8. 8. 309 stickers
  9. 9. 24 books
  10. 10. 206 moon rocks
  11. 11. 564 satellites
  12. 12. 7 star crystals

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