lunes, 28 de noviembre de 2016

Math Word Problems. Equations. Worksheet. Answers

Math Word Problems. Equations

Remember the steps to solve math word problems:
1. Read the problem entirely (get a feel for the whole problem).
2. List information and the variables you identify (attach units of measure to the variables).
3. Define what answer you need, as well as its units of measure.
4. Translate the wording into a numeric equation.
5. Solve the equation.
6. Check your solution using the problem (not your equation).


miércoles, 16 de noviembre de 2016

martes, 15 de noviembre de 2016

Problem of the week: Guessing your age


Answer to the problem of the week: Science, Maths and French

SCIENCE, MATHS AND FRENCH

There are 50 students in the 7th grade who study Science, Math and French.

Of these, 24 students in all study Science; 20 in all study Math and 22 students in all study French.
Of these students, 4 study Science and Math but not French; 3 study Science and French but not Math; and 5 study French and Math but not Science.
Only 2 students study all three subjects.
How many students take only Science? _______
Only Math? ________
Only French? ________


Answer:

Venn diagrams are a useful way to represent sets. In this video you can see how use them in order to solve the problem of the week: Science, Maths and French.