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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 428 leaves. Ollie the Owl has 65 leaves. How many more leaves does Penny the Panda have than Ollie the Owl?

    Answer: ______________ leaves

  2. 2Rocket Raj has 486 space snacks on the Moon. Comet Kim gives Rocket Raj 83 more. How many space snacks does Rocket Raj have now?

    Answer: ______________ space snacks

  3. 3Fifi the Fox has 158 acorns in the forest. Penny the Panda gives Fifi the Fox 499 more. How many acorns does Fifi the Fox have now?

    Answer: ______________ acorns

  4. 4Comet Kim has 259 star crystals on the Moon. Astro Ana gives Comet Kim 389 more. How many star crystals does Comet Kim have now?

    Answer: ______________ star crystals

  5. 5Captain Nova has 263 space snacks on Mars. Astro Ana gives Captain Nova 152 more. How many space snacks does Captain Nova have now?

    Answer: ______________ space snacks

  6. 6Omar has 339 crayons at the park. Sam gives Omar 289 more. How many crayons does Omar have now?

    Answer: ______________ crayons

  7. 7Leo has 472 crayons at school. Zoe gives Leo 124 more. How many crayons does Leo have now?

    Answer: ______________ crayons

  8. 8Maya has 101 marbles at the park. Maya gives 96 to Aiden. How many marbles does Maya have left?

    Answer: ______________ marbles

  9. 9Comet Kim has 333 satellites. Rocket Raj has 52 satellites. How many more satellites does Comet Kim have than Rocket Raj?

    Answer: ______________ satellites

  10. 10Fifi the Fox has 353 acorns by the river. Penny the Panda gives Fifi the Fox 411 more. How many acorns does Fifi the Fox have now?

    Answer: ______________ acorns

  11. 11Astro Ana has 77 satellites on the space station. Astro Ana gives 17 to Captain Nova. How many satellites does Astro Ana have left?

    Answer: ______________ satellites

  12. 12Maya has 343 apples at home. Maya gives 323 to Omar. How many apples does Maya have left?

    Answer: ______________ apples

Answer key: Add & subtract stories

  1. 1. 363 leaves
  2. 2. 569 space snacks
  3. 3. 657 acorns
  4. 4. 648 star crystals
  5. 5. 415 space snacks
  6. 6. 628 crayons
  7. 7. 596 crayons
  8. 8. 5 marbles
  9. 9. 281 satellites
  10. 10. 764 acorns
  11. 11. 60 satellites
  12. 12. 20 apples

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