Basic Math

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

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  1. Strontium

    Dividing by Zero

    Strontium, Aug 3, 2022
    Replies:
    18
    Views:
    767
    conway
    Jul 1, 2024
  2. conway

    Multiplication and Addition

    conway, Jan 4, 2024
    Replies:
    12
    Views:
    484
    maryam_3
    Jun 27, 2024
  3. radovan1

    x/o=ou whit proof!

    radovan1, Jun 2, 2024
    Replies:
    0
    Views:
    264
    radovan1
    Jun 2, 2024
  4. mrscott

    Trying To Find 2 Formulas Based On Time Of Day

    mrscott, Oct 31, 2023
    Replies:
    4
    Views:
    478
    RobertSmart
    May 27, 2024
  5. conway

    (2*3)

    conway, Dec 28, 2023
    Replies:
    4
    Views:
    563
    conway
    Apr 29, 2024
  6. Larry Crain

    Understanding 0

    Larry Crain, Mar 22, 2018
    Replies:
    10
    Views:
    1,821
    conway
    Apr 10, 2024
  7. janus

    Help, I'm having trouble multiplying numbers by 7 in my head

    janus, Dec 20, 2023
    Replies:
    1
    Views:
    326
    e.jane.aran
    Dec 21, 2023
  8. JL74

    Question regarding Check Digit Routines

    JL74, Nov 27, 2023
    Replies:
    0
    Views:
    234
    JL74
    Nov 27, 2023
  9. SHATAKSHI

    Rational numbers verify problem

    SHATAKSHI, Oct 12, 2023
    Replies:
    2
    Views:
    374
    HallsofIvy
    Oct 13, 2023
  10. UmYeah

    Check my math - electric cars and the grid

    UmYeah, May 20, 2022
    Replies:
    1
    Views:
    745
    Squarehead314
    Sep 14, 2023
  11. kunve

    What is the equation?

    kunve, Mar 26, 2023
    Replies:
    5
    Views:
    710
    Squarehead314
    Sep 14, 2023
  12. JellyBeam

    Tax percentage, please?

    JellyBeam, Sep 6, 2023
    Replies:
    2
    Views:
    398
    e.jane.aran
    Sep 6, 2023
  13. Walter Fristoe

    The Diagonals of Pascal's Triangle

    Walter Fristoe, Aug 17, 2023
    Replies:
    0
    Views:
    387
    Walter Fristoe
    Aug 17, 2023
  14. hall

    please try, how is it?

    hall, Aug 15, 2023
    Replies:
    2
    Views:
    282
    eski
    Aug 16, 2023
  15. Fran-3

    how to calculate ounces per day given this:

    Fran-3, Dec 14, 2022
    Replies:
    1
    Views:
    654
    HallsofIvy
    Aug 8, 2023
  16. ESTOBAN

    Percentage logic problem

    ESTOBAN, May 9, 2023
    Replies:
    1
    Views:
    557
    HallsofIvy
    Jul 27, 2023
  17. notsosmart

    what is the percent

    notsosmart, Dec 8, 2022
    Replies:
    1
    Views:
    805
    phillip1882
    Feb 26, 2023
  18. Xal'naga

    How to find the proportion of thing 1 to thing 2

    Xal'naga, Nov 23, 2022
    Replies:
    0
    Views:
    539
    Xal'naga
    Nov 23, 2022
  19. nycmathguy

    Test 4 Score

    nycmathguy, Jul 3, 2022
    Replies:
    4
    Views:
    475
    nycmathguy
    Aug 17, 2022
  20. nycmathguy

    Find Original Price

    nycmathguy, May 31, 2022
    Replies:
    4
    Views:
    408
    nycmathguy
    Aug 17, 2022
  21. nycmathguy

    Integer

    nycmathguy, Jul 3, 2022
    Replies:
    2
    Views:
    490
    nycmathguy
    Jul 4, 2022
  22. nycmathguy

    Number of Widgets

    nycmathguy, Jul 3, 2022
    Replies:
    2
    Views:
    329
    nycmathguy
    Jul 4, 2022
  23. nycmathguy

    Classroom of Students

    nycmathguy, Jul 3, 2022
    Replies:
    2
    Views:
    303
    nycmathguy
    Jul 4, 2022
  24. nycmathguy

    Fractions or Decimals?

    nycmathguy, May 31, 2022
    Replies:
    10
    Views:
    521
    nycmathguy
    Jun 17, 2022
  25. nycmathguy

    Fractions

    nycmathguy, May 31, 2022
    Replies:
    4
    Views:
    426
    nycmathguy
    Jun 17, 2022
  26. nycmathguy

    Number of Peanut Butter & Jelly Sandwiches

    nycmathguy, Sep 1, 2021
    Replies:
    8
    Views:
    470
    nycmathguy
    Jun 17, 2022
  27. cocug

    calculating gross from net amount

    cocug, Jun 13, 2022
    Replies:
    4
    Views:
    350
    nycmathguy
    Jun 14, 2022
  28. nycmathguy

    Probability In the Early Grades

    nycmathguy, May 31, 2022
    Replies:
    4
    Views:
    322
    nycmathguy
    May 31, 2022
  29. nycmathguy

    Vocabulary of Word Problems

    nycmathguy, May 31, 2022
    Replies:
    2
    Views:
    331
    nycmathguy
    May 31, 2022
  30. nycmathguy

    Convert U S. Dollars To Spain Cash

    nycmathguy, Apr 16, 2022
    Replies:
    4
    Views:
    477
    nycmathguy
    Apr 16, 2022
  31. nycmathguy

    Box of Coins

    nycmathguy, Jan 26, 2022
    Replies:
    6
    Views:
    640
    nycmathguy
    Apr 7, 2022
  32. lamaken

    nine reduction question

    lamaken, Mar 23, 2022
    Replies:
    2
    Views:
    506
    lamaken
    Apr 6, 2022
  33. nycmathguy

    Simplify Expressions...2

    nycmathguy, Apr 1, 2022
    Replies:
    5
    Views:
    472
    HallsofIvy
    Apr 2, 2022
  34. nycmathguy

    Scientific Notation to Decimal Form...2

    nycmathguy, Apr 2, 2022
    Replies:
    2
    Views:
    317
    nycmathguy
    Apr 2, 2022
  35. nycmathguy

    Convert to Scientific Notation

    nycmathguy, Apr 2, 2022
    Replies:
    2
    Views:
    384
    nycmathguy
    Apr 2, 2022
  36. nycmathguy

    Scientific Notation to Decimal Form

    nycmathguy, Apr 1, 2022
    Replies:
    4
    Views:
    337
    nycmathguy
    Apr 2, 2022
  37. nycmathguy

    Scientific Notation

    nycmathguy, Apr 1, 2022
    Replies:
    2
    Views:
    495
    nycmathguy
    Apr 2, 2022
  38. nycmathguy

    Simplify Expressions...1

    nycmathguy, Apr 1, 2022
    Replies:
    4
    Views:
    433
    nycmathguy
    Apr 1, 2022
  39. nycmathguy

    Rounding...2

    nycmathguy, Mar 26, 2022
    Replies:
    2
    Views:
    384
    nycmathguy
    Mar 27, 2022
  40. nycmathguy

    Rounding...1

    nycmathguy, Mar 26, 2022
    Replies:
    2
    Views:
    341
    nycmathguy
    Mar 27, 2022
  41. nycmathguy

    Truncate...2

    nycmathguy, Mar 26, 2022
    Replies:
    2
    Views:
    346
    nycmathguy
    Mar 27, 2022
  42. nycmathguy

    Truncate...1

    nycmathguy, Mar 26, 2022
    Replies:
    2
    Views:
    373
    nycmathguy
    Mar 27, 2022
  43. Dheglen

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

    Dheglen, Mar 18, 2022
    Replies:
    1
    Views:
    570
    MathLover1
    Mar 18, 2022
  44. Phrzby Phil

    Joke

    Phrzby Phil, Mar 16, 2022
    Replies:
    1
    Views:
    451
    MathLover1
    Mar 16, 2022
  45. nycmathguy

    Hundreth Root of Square Root

    nycmathguy, Jan 26, 2022
    Replies:
    3
    Views:
    440
    Country Boy
    Mar 7, 2022
  46. nycmathguy

    Cube Root of Square Root

    nycmathguy, Jan 26, 2022
    Replies:
    4
    Views:
    482
    nycmathguy
    Jan 28, 2022
  47. nycmathguy

    Tenth Root of Cube Root

    nycmathguy, Jan 26, 2022
    Replies:
    2
    Views:
    387
    nycmathguy
    Jan 26, 2022
  48. nycmathguy

    Cube Root of Square Root

    nycmathguy, Jan 26, 2022
    Replies:
    2
    Views:
    323
    nycmathguy
    Jan 26, 2022
  49. nycmathguy

    Find Number of Miles

    nycmathguy, Dec 31, 2021
    Replies:
    14
    Views:
    755
    nycmathguy
    Jan 12, 2022
  50. nycmathguy

    Square Root Part 2

    nycmathguy, Jul 21, 2021
    Replies:
    17
    Views:
    700
    nycmathguy
    Jan 12, 2022
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