Math Games

Grade 4 - Number

Standard 4.N.7 - Convert decimals to mixed numbers and fractions.

Included Skills:

Demonstrate an understanding of decimal numbers in tenths and hundredths (pictorially, orally, in writing, and symbolically) by: describing, representing, relating to fractions.
• Write the decimal for a concrete or pictorial representation of part of a set, part of a region, or part of a unit of measure.
• Represent a decimal concretely or pictorially.
• Explain the meaning of each digit in a given decimal with all digits the same.
• Represent a decimal using money (dimes and pennies).
• Record a money value using decimals.
• Provide examples of everyday contexts in which tenths and hundredths are used.
• Model, using manipulatives or pictures, that a tenth can be expressed as hundredths (e.g., 0.9 is equivalent to 0.90 or 9 dimes is equivalent to 90 pennies).
• Read and write decimals as fractions (e.g., 0.5 is zero and five tenths).
• Express orally and in symbolic form a decimal in fractional form.
• Express orally and in symbolic form a fraction with a denominator of 10 or 100 as a decimal.
• Express a pictorial or concrete representation as a fraction or decimal (e.g., 15 shaded squares on a hundred grid can be expressed as 0.15 or 15/100).
• Express orally and in symbolic form the decimal equivalent for a fraction (e.g., 50/100can be expressed as 0.50).