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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. 1Ollie the Owl has 149 berries in the forest. Fifi the Fox gives Ollie the Owl 130 more. How many berries does Ollie the Owl have now?

    Answer: ______________ berries

  2. 2Benny the Bear has 168 berries by the river. Ollie the Owl gives Benny the Bear 483 more. How many berries does Benny the Bear have now?

    Answer: ______________ berries

  3. 3Penny the Panda has 475 acorns. Benny the Bear has 233 acorns. How many more acorns does Penny the Panda have than Benny the Bear?

    Answer: ______________ acorns

  4. 4Comet Kim has 456 moon rocks on the Moon. Astro Ana gives Comet Kim 138 more. How many moon rocks does Comet Kim have now?

    Answer: ______________ moon rocks

  5. 5Astro Ana has 477 satellites. Comet Kim has 358 satellites. How many more satellites does Astro Ana have than Comet Kim?

    Answer: ______________ satellites

  6. 6Rocket Raj has 836 moon rocks. Comet Kim has 15 moon rocks. How many more moon rocks does Rocket Raj have than Comet Kim?

    Answer: ______________ moon rocks

  7. 7Ollie the Owl has 354 fish in the jungle. Fifi the Fox gives Ollie the Owl 125 more. How many fish does Ollie the Owl have now?

    Answer: ______________ fish

  8. 8Zoe has 513 marbles. Lily has 101 marbles. How many more marbles does Zoe have than Lily?

    Answer: ______________ marbles

  9. 9Penny the Panda has 348 acorns. Fifi the Fox has 169 acorns. How many more acorns does Penny the Panda have than Fifi the Fox?

    Answer: ______________ acorns

  10. 10Comet Kim has 439 star crystals. Rocket Raj has 168 star crystals. How many more star crystals does Comet Kim have than Rocket Raj?

    Answer: ______________ star crystals

  11. 11Astro Ana has 886 satellites on Mars. Astro Ana gives 687 to Captain Nova. How many satellites does Astro Ana have left?

    Answer: ______________ satellites

  12. 12Captain Nova has 852 satellites. Comet Kim has 530 satellites. How many more satellites does Captain Nova have than Comet Kim?

    Answer: ______________ satellites

Answer key: Add & subtract stories

  1. 1. 279 berries
  2. 2. 651 berries
  3. 3. 242 acorns
  4. 4. 594 moon rocks
  5. 5. 119 satellites
  6. 6. 821 moon rocks
  7. 7. 479 fish
  8. 8. 412 marbles
  9. 9. 179 acorns
  10. 10. 271 star crystals
  11. 11. 199 satellites
  12. 12. 322 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