South Carolina Standards & Learning
SC.4.NSF. Number Sense and Operations – Fractions
4.NSF.4. Apply and extend an understanding of multiplication by multiplying a whole number and a fraction (i.e., denominators 2, 3, 4, 5, 6, 8, 10, 12, 25, 100).
4.NSF.4a. Understand a fraction a/b as a multiple of 1/b.
4.NSF.5. Express a fraction with a denominator of 10 as an equivalent fraction with a denominator of 100 and use this technique to add two fractions with respective denominators of 10 and 100.
4.NSF.6. Write a fraction with a denominator of 10 or 100 using decimal notation, and read and write a decimal number as a fraction.