GRADE 6 • NUMBER

Number

Choose a topic. Completed practice sets stay here as the site grows.

Place Value & Number Forms

Place Value

10 questions that progress from basic place value to Grade 6 mastery.

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Number Forms

Standard form, word form, and expanded form with increasing difficulty.

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Whole Number Rounding Review

Review whole-number rounding to support estimation and reasonableness.

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Decimal Number Sense

Read, represent, compare, and order decimals up to thousandths.

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Rounding Decimals

Round decimals to whole numbers, tenths, and hundredths.

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Comparing & Ordering

Compare and order whole numbers with increasing difficulty.

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Integers

Represent, compare, and order positive and negative integers in context.

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Compare & Order Numbers in Combination

Compare integers, decimals, and fractions together.

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Estimating Whole Numbers

Use rounding and compatible numbers to estimate operations.

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Estimating Decimals

Estimate decimal calculations using rounding and compatible numbers.

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Addition & Subtraction: Whole Numbers and Decimals

Use estimation and algorithms to add and subtract whole numbers and decimals.

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Properties & Operation Relationships

Use properties, inverse relationships, and order of operations in multi-step problems.

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Powers of 10 Review

Review powers-of-10 patterns that support place value and efficient calculation.

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Factors & Factor Pairs

Identify factors, factor pairs, and factor relationships.

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Divisibility Rules

Use divisibility tests to determine whether natural numbers divide evenly.

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Prime Factorization

Break composite numbers into products of prime factors.

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Multiples & Common Multiples Review

Review multiples and common multiples as supporting number sense.

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Equivalent Fractions

Recognize, generate, and simplify equivalent fractions.

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Comparing & Ordering Fractions

Compare and order fractions using benchmarks and equivalent fractions.

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Improper Fractions & Mixed Numbers

Convert, compare, and reason with improper fractions and mixed numbers.

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Adding & Subtracting Fractions

Add and subtract fractions using common denominators and equivalent fractions.

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Adding & Subtracting Mixed Numbers

Add and subtract mixed numbers, including regrouping and problem solving.

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Whole Numbers × Proper Fractions

Multiply whole numbers by proper fractions and solve problems in context.

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Whole Numbers ÷ Proper Fractions

Divide whole numbers by proper fractions when the quotient is a whole number.

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Fractions, Decimals & Percents

Convert, compare, and reason with equivalent fractions, decimals, and percents.

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Mental Percent Strategies

Find 1%, 5%, 10%, 15%, 25%, and 50% of whole numbers mentally.

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Percent of a Quantity

Find percentages of quantities and solve percent problems in context.

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Ratios

Represent, simplify, compare, and use ratios in real-world situations.

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Rates & Unit Rates

Find unit rates and use them to solve and compare real-world situations.

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Ratio, Rate & Percent Problems

Apply ratio, rate, and percent reasoning in multi-step real-world problems.

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Decimal Multiplication & Division

Multiply and divide decimals in Grade 6 contexts.

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Number Sense Mixed Review

30 cumulative questions covering Grade 6 number sense, operations, fractions, decimals, percents, ratios, rates, and integers.

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