Practice Problems — Set 5
4.NF.C.6 · Use decimal notation for fractions with denominators 10 or 100
Print and write your answers. Use diagrams to show thinking.
Warm-up
1. Talk through today's focus: Use decimal notation for fractions with denominators 10 or 100 2. Try one oral example together before writing. 3. Use the diagram to explain your thinking.
_See printable PDF for diagram._
Written practice
1. Shade 3/5 of the rectangle. Write the fraction: ___ 2. Which is larger: 1/5 or 2/5? ___ 3. On the number line, mark 1/5 4. Equivalent to 1/2? (A) 2/4 (B) 1/3 — write the letter: ___ 5. Word problem: ate 1/4 of a pizza. How much left? ___ 6. Compare: 3/7 ___ 4/7 7. Apply Use decimal notation for fractions with denominators 10 or 100 (item 7, set 5): show your work. ___ 8. Apply Use decimal notation for fractions with denominators 10 or 100 (item 8, set 5): show your work. ___
___________________________ ___________________________ ___________________________ ___________________________
More written practice
1. Apply Use decimal notation for fractions with denominators 10 or 100 (item 9, set 5): show your work. ___ 2. Apply Use decimal notation for fractions with denominators 10 or 100 (item 10, set 5): show your work. ___ 3. Apply Use decimal notation for fractions with denominators 10 or 100 (item 11, set 5): show your work. ___ 4. Apply Use decimal notation for fractions with denominators 10 or 100 (item 12, set 5): show your work. ___ 5. Apply Use decimal notation for fractions with denominators 10 or 100 (item 13, set 5): show your work. ___ 6. Apply Use decimal notation for fractions with denominators 10 or 100 (item 14, set 5): show your work. ___
___________________________ ___________________________ ___________________________ ___________________________ ___________________________
Patterns and rules
1. Denominator = equal parts; numerator = parts counted. 2. Same denominator means same-sized pieces. 3. Draw the model before adding numerators.
_See printable PDF for diagram._
___________________________ ___________________________ ___________________________ ___________________________
Parent tip: Fold paper or shade rectangles to show fractions