All Games » Atari 2600 » Basic Math

Basic Math
Console icon Atari 2600

Game icon

Developer

Atari

Publisher

Atari

Genre

Educational

Released

1977

Title screenshot
In-game screenshot
Title screenshot Ingame screenshot

Achievements

Author: bTesta (18)
There are 18 achievements worth 23 (26) points.

  • Score 10 points in any table problem with any top number (Game 1-4)

    452 (388) of 455 – 99.34%

    85.27% of players have earned the achievement in hardcore mode
    99.34% of players have earned the achievement in softcore mode

  • Score 10 points in any random problem (Game 5-8)

    348 (315) of 455 – 76.48%

    69.23% of players have earned the achievement in hardcore mode
    76.48% of players have earned the achievement in softcore mode
  • Pythagoras

    (1) (1)

    Starting with a top number greater than 5, achieve 10 points in Game 1 - Addition (Difficulty Switches: Left A - Right A)

    262 (243) of 455 – 57.58%

    53.41% of players have earned the achievement in hardcore mode
    57.58% of players have earned the achievement in softcore mode
  • Euclid

    (1) (1)

    Starting with a top number greater than 5, achieve 10 points in Game 2 - Subtraction (Difficulty Switches: Left A - Right A)

    256 (241) of 455 – 56.26%

    52.97% of players have earned the achievement in hardcore mode
    56.26% of players have earned the achievement in softcore mode
  • Archimedes

    (1) (1)

    Starting with a top number greater than 5, achieve 10 points in Game 3 - Multiplication (Difficulty Switches: Left A - Right A)

    246 (231) of 455 – 54.07%

    50.77% of players have earned the achievement in hardcore mode
    54.07% of players have earned the achievement in softcore mode

  • Starting with a top number greater than 5, achieve 10 points in Game 4 - Division (Difficulty Switches: Left A - Right A)

    225 (214) of 455 – 49.45%

    47.03% of players have earned the achievement in hardcore mode
    49.45% of players have earned the achievement in softcore mode

  • Solve 10 one-digit problems correctly in Game 5 - Addition (Difficulty Switches: Left B - Right A)

    214 (204) of 455 – 47.03%

    44.84% of players have earned the achievement in hardcore mode
    47.03% of players have earned the achievement in softcore mode

  • Solve 10 one-digit problems correctly in Game 6 - Subtraction (Difficulty Switches: Left B - Right A)

    213 (203) of 455 – 46.81%

    44.62% of players have earned the achievement in hardcore mode
    46.81% of players have earned the achievement in softcore mode

  • Solve 10 one-digit problems correctly in Game 7 - Multiplication (Difficulty Switches: Left B - Right A)

    208 (199) of 455 – 45.71%

    43.74% of players have earned the achievement in hardcore mode
    45.71% of players have earned the achievement in softcore mode

  • Solve 10 one-digit problems correctly in Game 8 - Division (Difficulty Switches: Left B - Right A)

    199 (192) of 455 – 43.74%

    42.20% of players have earned the achievement in hardcore mode
    43.74% of players have earned the achievement in softcore mode

  • Solve 10 two-digit problems correctly in Game 5 - Addition (Difficulty Switches: Left A - Right A)

    240 (229) of 455 – 52.75%

    50.33% of players have earned the achievement in hardcore mode
    52.75% of players have earned the achievement in softcore mode

  • Solve 10 two-digit problems correctly in Game 6 - Subtraction (Difficulty Switches: Left A - Right A)

    216 (210) of 455 – 47.47%

    46.15% of players have earned the achievement in hardcore mode
    47.47% of players have earned the achievement in softcore mode

  • Solve 10 two-digit problems correctly in Game 7 - Multiplication (Left Difficulty Switch: A)

    194 (189) of 455 – 42.64%

    41.54% of players have earned the achievement in hardcore mode
    42.64% of players have earned the achievement in softcore mode

  • Solve 10 two-digit problems correctly in Game 8 - Division (Difficulty Switches: Left A - Right A)

    183 (177) of 455 – 40.22%

    38.90% of players have earned the achievement in hardcore mode
    40.22% of players have earned the achievement in softcore mode

  • Get a perfect score in Game 5 (two-digit problems) under 1 min, changing numbers and moving the cursor as little as possible

    152 (148) of 455 – 33.41%

    32.53% of players have earned the achievement in hardcore mode
    33.41% of players have earned the achievement in softcore mode

  • Get a perfect score in Game 6 (two-digit problems) under 1 min, changing numbers and moving the cursor as little as possible

    154 (150) of 455 – 33.85%

    32.97% of players have earned the achievement in hardcore mode
    33.85% of players have earned the achievement in softcore mode

  • Answer 50 problems correctly in a row

    239 (224) of 455 – 52.53%

    49.23% of players have earned the achievement in hardcore mode
    52.53% of players have earned the achievement in softcore mode

  • Answer 100 problems correctly in a row

    188 (182) of 455 – 41.32%

    40.00% of players have earned the achievement in hardcore mode
    41.32% of players have earned the achievement in softcore mode
💬Official Forum Topic

Recent Players

Anzen7 Anzen7

04 Dec 2023, 6:35am

Playing Basic Math

Weegeepawnch Weegeepawnch

03 Dec 2023, 5:40am

Having fun with numbers while solving a subtraction problem

Arrowhead12 Arrowhead12

02 Dec 2023, 2:37am

Having fun with numbers while solving a division problem

king231james king231james

28 Nov 2023, 5:34am

Having fun with numbers while solving a addition problem

CrimsonRenji CrimsonRenji

27 Nov 2023, 5:10am

Having fun with numbers while solving a multiplication problem

Salefrok Salefrok

26 Nov 2023, 9:41pm

Playing Basic Math

FlashbackGuyYT FlashbackGuyYT

26 Nov 2023, 4:17am

Choosing a game mode

Xotoco Xotoco

24 Nov 2023, 10:53pm

Choosing a game mode

cheguewara cheguewara

24 Nov 2023, 10:03am

Having fun with numbers while solving a addition problem

loveabledale loveabledale

24 Nov 2023, 1:16am

Playing Basic Math

Recent comments

(See all 26)

YahwehTzVaoth 19 Apr 2021 05:30
The cover is misleading. Thanks for the set!
Guatemala 11 Jun 2021 15:14
How to change switches at Atari 2600 stela? I'm using RALibRetro
ShadwSonic 4 Oct 2021 18:19
Figured out how to properly describe the difficulty switches... I put it in the forum.
MaddieKittyTV 8 Oct 2021 04:02
MAstered!
VenHur 7 Feb 2022 04:25
Mastered.
VectorPrime40 2 Jun 2022 01:25
Mastered!
DraconianEcho 10 Jun 2022 15:30
Mastered!
goodfifaplayer 23 Jun 2022 15:58
Mastered! Pretty easy completion, you may need to use a calculator for some of them, especially when multiplying 2 big numbers. 7/10
Dogmeatman 17 Jul 2022 21:37
Thanks for the set. I enjoy finding sets for games I never had as a kid, and good sets like this one ensure you see and master the whole game.
Jotaro447 24 Jul 2022 01:10
salve

SUPERSAMUEL 24 Jul 2022 01:19
oi
Khorea 24 Aug 2022 23:08
Mastered!
mariteaux 13 Dec 2022 06:33
Mastered! As said in the forums, holding the difficulty switch select buttons was a necessity for me to get most of the achievements to register. Also those one minute completion achievements were legit tricky, I'm amused at how long they took me. Absolutely hilarious set, good work.
MusicalMinerdude 31 Jan 2023 07:37
Mastered, and quite easily of course, but... What madman thought THIS up?!
JustANormalGamer 11 Feb 2023 09:57
Mastered :)
Dmonzilla 16 Jun 2023 14:59
mastered, did anyone else have trouble with the division questions for level 8 often having incorrect answers? one of them said 9/2 was 4.1 lol
Toybickler 10 Sep 2023 05:06
The division questions ask for a remainder not a decimal which is why 9/2 = 4R1
AppleAndo 11 Sep 2023 21:11
I will admit it took me a while to remember how remainders worked. I haven't used remainders since the 3rd grade, and I am so use to working with decimals now.
hmussoi 29 Oct 2023 21:48
How is it possible to get more than 10 in a row? Every time I press the reset switch to start again the count is reset to zero
GamerGal1992 1 Nov 2023 20:08
Mastered! This game was easy, the hardest part was figuring out the difficulty switches 🤣 the solution to that is in the forum 😀

Overall great set!