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  2. Study skills - Wikipedia

    en.wikipedia.org/wiki/Study_skills

    Invented in the 1980s, the Pomodoro Technique segments blocks of time into 30-minute sections. Each 30-minute section (called a Pomodoro) is composed of a 25-minute study or work period and a 5-minute rest period. And it is recommended that every 4 Pomodoro's, should be followed with a 15-30-minute break.

  3. Mathletics (educational software) - Wikipedia

    en.wikipedia.org/wiki/Mathletics_(educational...

    The option to participate in real-time, live networked mathematic competitions known as 'Live Mathletics' are offered to users on the Mathletics Website. The primary objective to win is for users to complete as many addition, subtraction and multiplication problems as possible before the one-minute timer ends. Users must select which difficulty ...

  4. Elementary arithmetic - Wikipedia

    en.wikipedia.org/wiki/Elementary_arithmetic

    A subtraction problem such as is solved by borrowing a 10 from the tens place to add to the ones place in order to facilitate the subtraction. Subtracting 9 from 6 involves borrowing a 10 from the tens place, making the problem into 70 + 16 − 39 {\displaystyle 70+16-39} .

  5. Second wind storm to pummel US Pacific Northwest, heavy rains ...

    www.aol.com/news/second-wind-storm-pummel-us...

    (Reuters) -A second powerful wind storm, called a "bomb cyclone," will hit the U.S. Pacific Northwest by Thursday evening, even as hundreds of thousands of people remain without power from the ...

  6. Arithmetic - Wikipedia

    en.wikipedia.org/wiki/Arithmetic

    If this number is truncated to 4 decimal places, the result is 3.141. Rounding is a similar process in which the last preserved digit is increased by one if the next digit is 5 or greater but remains the same if the next digit is less than 5, so that the rounded number is the best approximation of a given precision for the original number.

  7. Oklahoma Mother Arrested After Baby Is Abandoned at Florida ...

    www.aol.com/oklahoma-mother-arrested-baby...

    An Oklahoma woman was arrested on Tuesday, Dec. 24 after her baby was allegedly abandoned at a Florida hotel and casino. Rubi Verduzco, 29, was taken into custody on two counts of felony child ...