Texas Essential Knowledge and Skills (TEKS)Añadir y restar fracciones |
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|---|---|
| Grade: | 4th Grade |
| Standard: | 4.3.E |
| Description: | represent and solve addition and subtraction of fractions with equal denominators using objects and pictorial models that build to the number line and properties of operations; |
| Standard: | 4.3.F |
| Description: | evaluate the reasonableness of sums and differences of fractions using benchmark fractions 0, 1/4, 1/2, 3/4, and 1, referring to the same whole; and |