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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. 1Penny the Panda has 225 leaves in the jungle. Fifi the Fox gives Penny the Panda 393 more. How many leaves does Penny the Panda have now?

    Answer: ______________ leaves

  2. 2Penny the Panda has 61 acorns by the river. Benny the Bear gives Penny the Panda 373 more. How many acorns does Penny the Panda have now?

    Answer: ______________ acorns

  3. 3Comet Kim has 330 moon rocks on the Moon. Comet Kim gives 63 to Captain Nova. How many moon rocks does Comet Kim have left?

    Answer: ______________ moon rocks

  4. 4Ollie the Owl has 29 acorns. Fifi the Fox has 8 acorns. How many more acorns does Ollie the Owl have than Fifi the Fox?

    Answer: ______________ acorns

  5. 5Astro Ana has 741 moon rocks on Mars. Astro Ana gives 23 to Captain Nova. How many moon rocks does Astro Ana have left?

    Answer: ______________ moon rocks

  6. 6Penny the Panda has 388 leaves in the jungle. Ollie the Owl gives Penny the Panda 294 more. How many leaves does Penny the Panda have now?

    Answer: ______________ leaves

  7. 7Maya has 944 stickers at the beach. Maya gives 537 to Aiden. How many stickers does Maya have left?

    Answer: ______________ stickers

  8. 8Astro Ana has 874 space snacks on the Moon. Astro Ana gives 652 to Captain Nova. How many space snacks does Astro Ana have left?

    Answer: ______________ space snacks

  9. 9Priya has 226 crayons at school. Priya gives 94 to Lily. How many crayons does Priya have left?

    Answer: ______________ crayons

  10. 10Astro Ana has 464 satellites on the Moon. Comet Kim gives Astro Ana 475 more. How many satellites does Astro Ana have now?

    Answer: ______________ satellites

  11. 11Benny the Bear has 82 leaves in the forest. Penny the Panda gives Benny the Bear 146 more. How many leaves does Benny the Bear have now?

    Answer: ______________ leaves

  12. 12Astro Ana has 902 moon rocks on Mars. Astro Ana gives 560 to Comet Kim. How many moon rocks does Astro Ana have left?

    Answer: ______________ moon rocks

Answer key: Add & subtract stories

  1. 1. 618 leaves
  2. 2. 434 acorns
  3. 3. 267 moon rocks
  4. 4. 21 acorns
  5. 5. 718 moon rocks
  6. 6. 682 leaves
  7. 7. 407 stickers
  8. 8. 222 space snacks
  9. 9. 132 crayons
  10. 10. 939 satellites
  11. 11. 228 leaves
  12. 12. 342 moon rocks

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