- Subtract Fractions with Line Models or Subtract Fractions with Circle Models will give instruction and practice in subtracting fractions with unlike denominators. The concept of "borrowing" is introduced.
- Subtract Fractions and Simplify with Line Models or Subtract Fractions and Simplify with Circle Models will give instruction and practice in subtracting fractions with unlike denominators. The difference must be entered as a mixed number and in lowest terms.
- With this Platform Scale Add and Subtract game you will be adding and subtracting to find total weight on a platform scale.