Basic Math

Help with basic math questions, such as addition, subtraction, multiplication, division, denominators, fractions, percentages, etc...

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  1. JL74

    Question regarding Check Digit Routines

    JL74, Nov 27, 2023
    Replies:
    0
    Views:
    58
    JL74
    Nov 27, 2023
  2. mrscott

    Trying To Find 2 Formulas Based On Time Of Day

    mrscott, Oct 31, 2023
    Replies:
    3
    Views:
    288
    Logic
    Nov 1, 2023
  3. SHATAKSHI

    Rational numbers verify problem

    SHATAKSHI, Oct 12, 2023
    Replies:
    2
    Views:
    260
    HallsofIvy
    Oct 13, 2023
  4. UmYeah

    Check my math - electric cars and the grid

    UmYeah, May 20, 2022
    Replies:
    1
    Views:
    645
    Squarehead314
    Sep 14, 2023
  5. kunve

    What is the equation?

    kunve, Mar 26, 2023
    Replies:
    5
    Views:
    609
    Squarehead314
    Sep 14, 2023
  6. JellyBeam

    Tax percentage, please?

    JellyBeam, Sep 6, 2023
    Replies:
    2
    Views:
    267
    e.jane.aran
    Sep 6, 2023
  7. Walter Fristoe

    The Diagonals of Pascal's Triangle

    Walter Fristoe, Aug 17, 2023
    Replies:
    0
    Views:
    249
    Walter Fristoe
    Aug 17, 2023
  8. hall

    please try, how is it?

    hall, Aug 15, 2023
    Replies:
    2
    Views:
    183
    eski
    Aug 16, 2023
  9. Fran-3

    how to calculate ounces per day given this:

    Fran-3, Dec 14, 2022
    Replies:
    1
    Views:
    539
    HallsofIvy
    Aug 8, 2023
  10. ESTOBAN

    Percentage logic problem

    ESTOBAN, May 9, 2023
    Replies:
    1
    Views:
    440
    HallsofIvy
    Jul 27, 2023
  11. notsosmart

    what is the percent

    notsosmart, Dec 8, 2022
    Replies:
    1
    Views:
    709
    phillip1882
    Feb 26, 2023
  12. Xal'naga

    How to find the proportion of thing 1 to thing 2

    Xal'naga, Nov 23, 2022
    Replies:
    0
    Views:
    446
    Xal'naga
    Nov 23, 2022
  13. nycmathguy

    Test 4 Score

    nycmathguy, Jul 3, 2022
    Replies:
    4
    Views:
    375
    nycmathguy
    Aug 17, 2022
  14. nycmathguy

    Find Original Price

    nycmathguy, May 31, 2022
    Replies:
    4
    Views:
    327
    nycmathguy
    Aug 17, 2022
  15. Strontium

    Dividing by Zero

    Strontium, Aug 3, 2022
    Replies:
    3
    Views:
    337
    nycmathguy
    Aug 17, 2022
  16. nycmathguy

    Integer

    nycmathguy, Jul 3, 2022
    Replies:
    2
    Views:
    403
    nycmathguy
    Jul 4, 2022
  17. nycmathguy

    Number of Widgets

    nycmathguy, Jul 3, 2022
    Replies:
    2
    Views:
    247
    nycmathguy
    Jul 4, 2022
  18. nycmathguy

    Classroom of Students

    nycmathguy, Jul 3, 2022
    Replies:
    2
    Views:
    219
    nycmathguy
    Jul 4, 2022
  19. nycmathguy

    Fractions or Decimals?

    nycmathguy, May 31, 2022
    Replies:
    10
    Views:
    402
    nycmathguy
    Jun 17, 2022
  20. nycmathguy

    Fractions

    nycmathguy, May 31, 2022
    Replies:
    4
    Views:
    346
    nycmathguy
    Jun 17, 2022
  21. nycmathguy

    Number of Peanut Butter & Jelly Sandwiches

    nycmathguy, Sep 1, 2021
    Replies:
    8
    Views:
    381
    nycmathguy
    Jun 17, 2022
  22. cocug

    calculating gross from net amount

    cocug, Jun 13, 2022
    Replies:
    4
    Views:
    260
    nycmathguy
    Jun 14, 2022
  23. nycmathguy

    Probability In the Early Grades

    nycmathguy, May 31, 2022
    Replies:
    4
    Views:
    224
    nycmathguy
    May 31, 2022
  24. nycmathguy

    Vocabulary of Word Problems

    nycmathguy, May 31, 2022
    Replies:
    2
    Views:
    242
    nycmathguy
    May 31, 2022
  25. nycmathguy

    Convert U S. Dollars To Spain Cash

    nycmathguy, Apr 16, 2022
    Replies:
    4
    Views:
    382
    nycmathguy
    Apr 16, 2022
  26. nycmathguy

    Box of Coins

    nycmathguy, Jan 26, 2022
    Replies:
    6
    Views:
    546
    nycmathguy
    Apr 7, 2022
  27. lamaken

    nine reduction question

    lamaken, Mar 23, 2022
    Replies:
    2
    Views:
    418
    lamaken
    Apr 6, 2022
  28. nycmathguy

    Simplify Expressions...2

    nycmathguy, Apr 1, 2022
    Replies:
    5
    Views:
    392
    HallsofIvy
    Apr 2, 2022
  29. nycmathguy

    Scientific Notation to Decimal Form...2

    nycmathguy, Apr 2, 2022
    Replies:
    2
    Views:
    238
    nycmathguy
    Apr 2, 2022
  30. nycmathguy

    Convert to Scientific Notation

    nycmathguy, Apr 2, 2022
    Replies:
    2
    Views:
    289
    nycmathguy
    Apr 2, 2022
  31. nycmathguy

    Scientific Notation to Decimal Form

    nycmathguy, Apr 1, 2022
    Replies:
    4
    Views:
    250
    nycmathguy
    Apr 2, 2022
  32. nycmathguy

    Scientific Notation

    nycmathguy, Apr 1, 2022
    Replies:
    2
    Views:
    408
    nycmathguy
    Apr 2, 2022
  33. nycmathguy

    Simplify Expressions...1

    nycmathguy, Apr 1, 2022
    Replies:
    4
    Views:
    339
    nycmathguy
    Apr 1, 2022
  34. nycmathguy

    Rounding...2

    nycmathguy, Mar 26, 2022
    Replies:
    2
    Views:
    298
    nycmathguy
    Mar 27, 2022
  35. nycmathguy

    Rounding...1

    nycmathguy, Mar 26, 2022
    Replies:
    2
    Views:
    258
    nycmathguy
    Mar 27, 2022
  36. nycmathguy

    Truncate...2

    nycmathguy, Mar 26, 2022
    Replies:
    2
    Views:
    262
    nycmathguy
    Mar 27, 2022
  37. nycmathguy

    Truncate...1

    nycmathguy, Mar 26, 2022
    Replies:
    2
    Views:
    288
    nycmathguy
    Mar 27, 2022
  38. Dheglen

    What's the least used english letter in mathematics, physics and other technical areas?

    Dheglen, Mar 18, 2022
    Replies:
    1
    Views:
    453
    MathLover1
    Mar 18, 2022
  39. Phrzby Phil

    Joke

    Phrzby Phil, Mar 16, 2022
    Replies:
    1
    Views:
    358
    MathLover1
    Mar 16, 2022
  40. nycmathguy

    Hundreth Root of Square Root

    nycmathguy, Jan 26, 2022
    Replies:
    3
    Views:
    353
    Country Boy
    Mar 7, 2022
  41. nycmathguy

    Cube Root of Square Root

    nycmathguy, Jan 26, 2022
    Replies:
    4
    Views:
    408
    nycmathguy
    Jan 28, 2022
  42. nycmathguy

    Tenth Root of Cube Root

    nycmathguy, Jan 26, 2022
    Replies:
    2
    Views:
    297
    nycmathguy
    Jan 26, 2022
  43. nycmathguy

    Cube Root of Square Root

    nycmathguy, Jan 26, 2022
    Replies:
    2
    Views:
    246
    nycmathguy
    Jan 26, 2022
  44. nycmathguy

    Find Number of Miles

    nycmathguy, Dec 31, 2021
    Replies:
    14
    Views:
    665
    nycmathguy
    Jan 12, 2022
  45. nycmathguy

    Square Root Part 2

    nycmathguy, Jul 21, 2021
    Replies:
    17
    Views:
    611
    nycmathguy
    Jan 12, 2022
  46. nycmathguy

    Irrational Number π

    nycmathguy, Jan 6, 2022
    Replies:
    4
    Views:
    280
    nycmathguy
    Jan 7, 2022
  47. nycmathguy

    Decompose Fraction...1

    nycmathguy, Dec 24, 2021
    Replies:
    4
    Views:
    395
    nycmathguy
    Dec 27, 2021
  48. nycmathguy

    Decompose Fraction...3

    nycmathguy, Dec 24, 2021
    Replies:
    4
    Views:
    332
    nycmathguy
    Dec 25, 2021
  49. nycmathguy

    Decompose Fraction...2

    nycmathguy, Dec 24, 2021
    Replies:
    2
    Views:
    431
    nycmathguy
    Dec 25, 2021
  50. kmcandy14

    From what is the number e derived?

    kmcandy14, Apr 5, 2016
    Replies:
    5
    Views:
    1,718
    nycmathguy
    Dec 4, 2021
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