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- https://math.libretexts.org/Bookshelves/PreAlgebra/Adult_Literacy_Fundamental_Mathematics_I/01%3A_Number_Sense
- https://math.libretexts.org/Bookshelves/PreAlgebra/Adult_Literacy_Fundamental_Mathematics_I/01%3A_Number_Sense/1.05%3A_Topic_E-_Rounding_NumbersWhen you are rounding numbers, use zeros to hold the places at the end of the number. A number rounded to the nearest ten will have a zero in the ones place. 47 is between _____ tens and _____ tens. 8...When you are rounding numbers, use zeros to hold the places at the end of the number. A number rounded to the nearest ten will have a zero in the ones place. 47 is between _____ tens and _____ tens. 81 is between _____ tens and _____ tens. 14 is between _____ tens and _____ tens. 26 is between _____ tens and _____ tens. 98 is between _____ tens and _____ tens. 57 is between _____ tens and _____ tens. 73 is between _____ tens and _____ tens.
- https://math.libretexts.org/Bookshelves/PreAlgebra/Adult_Literacy_Fundamental_Mathematics_I/00%3A_Front_Matter
- https://math.libretexts.org/Bookshelves/PreAlgebra/Adult_Literacy_Fundamental_Mathematics_I/02%3A_Addition/2.01%3A_Topic_A-_AdditionThe answer of addition is called the sum or the total. The highest total or sum (what the numbers add up to) for these number facts is 9. The highest total or sum (what the numbers add up to) for thes...The answer of addition is called the sum or the total. The highest total or sum (what the numbers add up to) for these number facts is 9. The highest total or sum (what the numbers add up to) for these number facts is 12. If the person whose turn it is gets the wrong answer the other player gets the cards. The highest total or sum (what the numbers add up to) for these number facts is 20. Check your work using the answer key at the end of the exercise.
- https://math.libretexts.org/Bookshelves/PreAlgebra/Adult_Literacy_Fundamental_Mathematics_I/00%3A_Front_Matter/02%3A_InfoPageThe LibreTexts libraries are Powered by MindTouch ® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the Californ...The LibreTexts libraries are Powered by MindTouch ® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot.
- https://math.libretexts.org/Bookshelves/PreAlgebra/Adult_Literacy_Fundamental_Mathematics_I/02%3A_Addition/2.03%3A_Topic_C-_Addition_of_Larger_NumbersAdd the tens to the tens. Add the hundreds to the hundreds. Add the ones to the ones. Write the answer in line with the ones in the equation. Check your work using the answer key at the end of the exe...Add the tens to the tens. Add the hundreds to the hundreds. Add the ones to the ones. Write the answer in line with the ones in the equation. Check your work using the answer key at the end of the exercise. Be sure to include the unit of measure in your answer. A trucker drove 526 kilometers on the first trip and 341 kilometers on the next. Find the perimeter of the garden. Remember: Breathe in slowly to the count of four, hold it for the count of four.
- https://math.libretexts.org/Bookshelves/PreAlgebra/Adult_Literacy_Fundamental_Mathematics_I/01%3A_Number_Sense/1.04%3A_Topic_D-_Ordering_NumeralsTo compare numerals, look at the place with the largest value. Use your skills in ordering numerals to see that 16 is smallest, then 61, and 66 is the largest of this group. The greater than and less ...To compare numerals, look at the place with the largest value. Use your skills in ordering numerals to see that 16 is smallest, then 61, and 66 is the largest of this group. The greater than and less than signs always point to the smaller number. That is, the point or the tip of the sign is close to the small number. Check your work using the answer key at the end of the exercise.
- https://math.libretexts.org/Courses/Santiago_Canyon_College/HiSet_Mathematica_(Lopez)/03%3A_Resta
- https://math.libretexts.org/Courses/Santiago_Canyon_College/HiSet_Mathematica_(Lopez)/04%3A_Estimacion_Tiempo_y_Formas
- https://math.libretexts.org/Courses/Santiago_Canyon_College/HiSet_Mathematica_(Lopez)/04%3A_Estimacion_Tiempo_y_Formas/4.02%3A_Tema_B-_TiempoSi tardaran 45 minutos en conducir a la escuela, redondearías eso a una hora porque 45 minutos es mayor que 30 minutos. Si tardaras una hora y 15 minutos en llegar a la escuela en autobús, redondearía...Si tardaran 45 minutos en conducir a la escuela, redondearías eso a una hora porque 45 minutos es mayor que 30 minutos. Si tardaras una hora y 15 minutos en llegar a la escuela en autobús, redondearías eso a una hora porque 15 minutos son menos de 30 minutos. Si tardaras 8 horas y 37 minutos en completar el trabajo de pintura, redondearías eso a 9 horas porque 37 minutos es mayor a 30 minutos.
- https://math.libretexts.org/Bookshelves/PreAlgebra/Adult_Literacy_Fundamental_Mathematics_I/04%3A_Estimating_Time_and_Shapes/4.03%3A_Topic_C-_ShapesThe circle is a shape we all know. These objects suggest the idea of a circle: A triangle is a three-sided shape. A rectangle is a four-sided shape. Can you think of anything that has a rectangle shap...The circle is a shape we all know. These objects suggest the idea of a circle: A triangle is a three-sided shape. A rectangle is a four-sided shape. Can you think of anything that has a rectangle shape? A square is a special kind of rectangle. The following things give the idea of a shape. A cookie is a circle. A door is a _____ . A yield sign is a _____ . A room is usually a _____ . A coin is a _____ . A ten dollar bill is a _____ . The rim of a jar is a _____ . A pizza is a _____ .
