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Math Worksheets for Grade 3

Free printable math worksheets for Grade 3. Browse teacher-made PDF resources and download worksheets instantly after sign-in.

Equivalent fractions

Identify equivalent fractions on number lines

Identify equivalent fractions on number lines

Worksheets
medium
Ages 8–9
Write fractions in lowest terms

Write fractions in lowest terms

Worksheets
medium
Ages 8–9

equivalent-fractions

EQUIVALENT FRACTIONS - Grade 3 Math Worksheet

EQUIVALENT FRACTIONS - Grade 3 Math Worksheet

Worksheets
medium
Ages 8–9

Estimate differences

Estimate differences by rounding: up to 1,000

Estimate differences by rounding: up to 1,000

Worksheets
medium
Ages 8–9
Estimate differences by rounding: word problems

Estimate differences by rounding: word problems

Worksheets
medium
Ages 8–9
Estimate differences using compatible numbers

Estimate differences using compatible numbers

Worksheets
medium
Ages 8–9
Pack
Grade 3 Estimate Differences Math Worksheet Pack

Grade 3 Estimate Differences Math Worksheet Pack

Pack
Math
medium
Ages 8–10

Estimate sums

Estimate sums by rounding: up to 1,000

Estimate sums by rounding: up to 1,000

Worksheets
medium
Ages 8–9
Estimate sums by rounding: word problems

Estimate sums by rounding: word problems

Worksheets
medium
Ages 8–9
Estimate sums using compatible numbers

Estimate sums using compatible numbers

Worksheets
medium
Ages 8–9
Pack
Grade 3 Estimate Sums Math Worksheet Pack

Grade 3 Estimate Sums Math Worksheet Pack

Pack
Math
medium
Ages 8–10

Estimate sums and differences

Estimate sums and differences by rounding: up to 1,000

Estimate sums and differences by rounding: up to 1,000

Worksheets
medium
Ages 8–9
Estimate sums and differences using compatible numbers

Estimate sums and differences using compatible numbers

Worksheets
medium
Ages 8–9
Estimate sums and differences: word problems

Estimate sums and differences: word problems

Worksheets
medium
Ages 8–9
Estimate to compare sums and differences

Estimate to compare sums and differences

Worksheets
medium
Ages 8–9
Pack
Grade 3 Estimate Sums And Differences Math Worksheet Pack

Grade 3 Estimate Sums And Differences Math Worksheet Pack

Pack
Math
medium
Ages 8–10

estimating-and-measuring-length

Estimating and Measuring Length - Grade 3 Math Worksheet - grade 3 Graphs, tables, and data interpretation

Estimating and Measuring Length - Grade 3 Math Worksheet - grade 3 Graphs, tables, and data interpretation

Worksheets
medium
Ages 8–9
Estimating and Measuring Length - Grade 3 Math Worksheet - grade 3 Reading, explanation, and short-response questions

Estimating and Measuring Length - Grade 3 Math Worksheet - grade 3 Reading, explanation, and short-response questions

Worksheets
medium
Ages 8–9

estimating-and-recording-mass

Estimating and Recording Mass - Grade 3 Math Worksheet - WKS-MAT-grade-3-XH-0165-EN

Estimating and Recording Mass - Grade 3 Math Worksheet - WKS-MAT-grade-3-XH-0165-EN

Worksheets
medium
Ages 8–9
Estimating and Recording Mass - Grade 3 Math Worksheet - WKS-MAT-grade-3-XH-0166-EN

Estimating and Recording Mass - Grade 3 Math Worksheet - WKS-MAT-grade-3-XH-0166-EN

Worksheets
medium
Ages 8–9

estimating-and-rounding

ESTIMATING AND ROUNDING - Grade 3 Math Worksheet - grade 3 Labeling, matching, sorting, and classification

ESTIMATING AND ROUNDING - Grade 3 Math Worksheet - grade 3 Labeling, matching, sorting, and classification

Matching
medium
Ages 8–9
ESTIMATING AND ROUNDING - Grade 3 Math Worksheet - grade 3 Reading, explanation, and short-response questions

ESTIMATING AND ROUNDING - Grade 3 Math Worksheet - grade 3 Reading, explanation, and short-response questions

Worksheets
medium
Ages 8–9

estimating-ranges

Estimating Ranges - Grade 3 Math Worksheet - grade 3 Diagrams, models, and drawing tasks

Estimating Ranges - Grade 3 Math Worksheet - grade 3 Diagrams, models, and drawing tasks

Worksheets
medium
Ages 8–9
Estimating Ranges - Grade 3 Math Worksheet - grade 3 Labeling, matching, sorting, and classification

Estimating Ranges - Grade 3 Math Worksheet - grade 3 Labeling, matching, sorting, and classification

Matching
medium
Ages 8–9