These decimals converting forms worksheets help students practice changing numbers between different representations including numeric, word, expanded, and scientific notation forms. With problems covering decimals to thousandths place, students build essential number sense skills through converting between fractions, decimals, and percentages.
These worksheets build number sense by having students convert between word form and numeric form. Problem sets range from writing numbers through 120 for first graders up to reading and writing numbers through one million and decimals to thousandths for fourth and fifth graders. Activities also include writing numbers using tens and ones, converting between multiple forms, and writing simple equations from word form.
Students practice converting numbers between expanded form and standard (numeric) form. Worksheets cover whole numbers within 1,000 up to one million, as well as decimals to thousandths. Activities include standard expanded form (like 400 + 30 + 2) and expanded notation (using multiplication by place value). These resources align with second through fifth grade place value standards.
These worksheets help students master scientific notation — a critical skill for working with very large and very small numbers. Activities include converting between scientific notation and standard form in both directions, as well as reading calculator e-notation. Aligned with eighth grade expressions and equations standards.
Students practice converting between fractions, decimals, and percents using a variety of methods. Worksheets include visual models showing shaded amounts, direct conversion between any two forms, and working with repeating decimals. These resources build fluency with equivalent representations of rational numbers, spanning fourth through eighth grade standards.
These worksheets teach students to rewrite subtraction problems as addition problems by adding the opposite. This foundational skill for working with rational numbers helps students understand that subtracting a value is the same as adding its negative, building fluency with integer operations. Aligned with seventh grade number system standards.
