This learning object from Wisc-Online covers solving systems of linear equations using the addition or subtraction method. The unit looks at the common solution to simultaneous linear equations (also referred to as...
This learning object from Wisc-Online discusses the basics of figuring out net cost. Example data is included to illustrate how net cost is determined. An example problem is also included for students to complete.
In this interactive activity from Wisc-Online, the mathemagician will "magically" add numbers written on a virtual chalkboard. Students are challenged to figure out the mathematical "trick" that is being used in the...
This learning object from Wisc-Online covers trade discount word problems. The lesson teaches a method of solving these problems which requires students to memorize only one equation. Example problems are included.
This learning object from Wisc-Online covers solving systems of linear equations using the substitution method. The unit looks at the common solution to two or more linear equations in two variables. Practice questions...
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