 Example:  When adding and subtracting fractions, use the fraction bar (bottom right button) on your iRespond remote to enter the answer.  The answer.

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Presentation transcript:

 Example:

 When adding and subtracting fractions, use the fraction bar (bottom right button) on your iRespond remote to enter the answer.  The answer in your remote will look like this:  Example: 2/8  2/8 is the same as Fraction Bar

Subtract:

Add:

Subtract:

Add:

Math: 3 rd Grade M3N5 Number and Operations: Decimals and Fractions  Students will understand the meaning of decimal fractions and common fractions in simple cases and apply them in problem-solving situations.  Element: M3N5.e  Understand the concept of addition and subtraction of decimal fractions and common fractions with like denominators.  Element: M3N5.f  Model addition and subtraction of decimal fractions and common fractions with like denominators.  Element: M3N5.g  Use mental math and estimation strategies to add and subtract decimal fractions and common fractions with like denominators.

Math: 4th Grade M4N6 Number and Operations: Fractions  Students will further develop their understanding of the meaning of common fractions and use them in computations.  Element: M4N6.b  Add and subtract fractions and mixed numbers with like denominators. (Denominators should not exceed twelve.)