3Grade 3 · Number & Operations in Base Ten
Grade 3 Number & Operations in Base Ten Worksheets
Free printable and interactive Grade 3 number & operations in base ten worksheets aligned to Common Core. 30 worksheets so far. Every worksheet has an answer key and can be completed online with instant feedback.
3.NBT.A.1
Round whole numbers to the nearest 10 or 100.
WorksheetGrade 3
Taco Truck Rounding: Limes, Tortillas, and Miles
Number & Operations in Base Ten · 3.NBT.A.1
Premium12 questions
WorksheetGrade 3
Round to the Nearest 10 or 100: Set 9
Number & Operations in Base Ten · 3.NBT.A.1
Free14 questions
WorksheetGrade 3
Round to the Nearest 10 or 100: Set 8
Number & Operations in Base Ten · 3.NBT.A.1
Free14 questions
WorksheetGrade 3
Round to the Nearest 10 or 100: Set 7
Number & Operations in Base Ten · 3.NBT.A.1
Free14 questions
WorksheetGrade 3
Round to the Nearest 10 or 100: Set 6
Number & Operations in Base Ten · 3.NBT.A.1
Free14 questions
WorksheetGrade 3
Round to the Nearest 10 or 100: Set 5
Number & Operations in Base Ten · 3.NBT.A.1
Free14 questions
WorksheetGrade 3
Round to the Nearest 10 or 100: Set 4
Number & Operations in Base Ten · 3.NBT.A.1
Free14 questions
WorksheetGrade 3
Round to the Nearest 10 or 100: Set 3
Number & Operations in Base Ten · 3.NBT.A.1
Free14 questions
WorksheetGrade 3
Round to the Nearest 10 or 100: Set 2
Number & Operations in Base Ten · 3.NBT.A.1
Free14 questions
WorksheetGrade 3
Round to the Nearest 10 or 100: Set 1
Number & Operations in Base Ten · 3.NBT.A.1
Free14 questions
WorksheetGrade 3
Rounding at the Zoo
Number & Operations in Base Ten · 3.NBT.A.1
Free13 questions
3.NBT.A.2
Add and subtract within 1000 fluently using place-value strategies.
WorksheetGrade 3
Kayak Rentals at the Lake: Add and Subtract Within 1000
Number & Operations in Base Ten · 3.NBT.A.2
Premium12 questions
WorksheetGrade 3
Add and Subtract Within 1000: Set 9
Number & Operations in Base Ten · 3.NBT.A.2
Free12 questions
WorksheetGrade 3
Add and Subtract Within 1000: Set 8
Number & Operations in Base Ten · 3.NBT.A.2
Free12 questions
WorksheetGrade 3
Add and Subtract Within 1000: Set 7
Number & Operations in Base Ten · 3.NBT.A.2
Free12 questions
WorksheetGrade 3
Add and Subtract Within 1000: Set 6
Number & Operations in Base Ten · 3.NBT.A.2
Free12 questions
WorksheetGrade 3
Add and Subtract Within 1000: Set 5
Number & Operations in Base Ten · 3.NBT.A.2
Free12 questions
WorksheetGrade 3
Add and Subtract Within 1000: Set 4
Number & Operations in Base Ten · 3.NBT.A.2
Free12 questions
WorksheetGrade 3
Add and Subtract Within 1000: Set 3
Number & Operations in Base Ten · 3.NBT.A.2
Free12 questions
WorksheetGrade 3
Add and Subtract Within 1000: Set 10
Number & Operations in Base Ten · 3.NBT.A.2
Free12 questions
WorksheetGrade 3
Add and Subtract Within 1000: Set 2
Number & Operations in Base Ten · 3.NBT.A.2
Free12 questions
WorksheetGrade 3
Add and Subtract Within 1000: Set 1
Number & Operations in Base Ten · 3.NBT.A.2
Free12 questions
3.NBT.A.3
Multiply one-digit whole numbers by multiples of 10 from 10 to 90.
WorksheetGrade 3
Light Up the Block: Multiplying Bulbs by Tens
Number & Operations in Base Ten · 3.NBT.A.3
Premium13 questions
WorksheetGrade 3
Multiply by Multiples of 10: Set 6
Number & Operations in Base Ten · 3.NBT.A.3
Free12 questions
WorksheetGrade 3
Multiply by Multiples of 10: Set 5
Number & Operations in Base Ten · 3.NBT.A.3
Free12 questions
WorksheetGrade 3
Multiply by Multiples of 10: Set 4
Number & Operations in Base Ten · 3.NBT.A.3
Free12 questions
WorksheetGrade 3
Multiply by Multiples of 10: Set 3
Number & Operations in Base Ten · 3.NBT.A.3
Free12 questions
WorksheetGrade 3
Multiply by Multiples of 10: Set 2
Number & Operations in Base Ten · 3.NBT.A.3
Free12 questions
WorksheetGrade 3
Multiply by Multiples of 10: Set 1
Number & Operations in Base Ten · 3.NBT.A.3
Free12 questions
WorksheetGrade 3
Multiplying by Tens at the Stadium
Number & Operations in Base Ten · 3.NBT.A.3
Free14 questions