Resources

For students

• • Make 20 (problem solving)
  • Practice

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For students

• • Add single-digit numbers
  • Tutorial

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• • Add single-digit numbers
  • Practice

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• • Add single-digit numbers
  • Practice

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• • Add single-digit numbers
  • Practice

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For students

• • Add 10 to two-digit numbers
  • Practice

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• • Adding 10 to three-digit numbers
  • Practice

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• • Add 10 to numbers (problem solving)
  • Practice

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For teachers

• • Add 10 to numbers
  • Printable

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• • Add 10 to three-digit numbers
  • Printable

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For students

• • Add single-digit numbers to two-digit numbers
  • Tutorial

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• • Add single-digit numbers to two-digit numbers
  • Practice

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For teachers

• • Add single-digit numbers to two-digit numbers
  • Printable

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• • Add single-digit numbers to two-digit numbers (problem solving)
  • Printable

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For students

• • Add 100 to numbers
  • Practice

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• • Add 100 to numbers (problem solving)
  • Practice

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• • Add 100 to numbers (problem solving)
  • Printable

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For teachers

• • Add 100 to numbers
  • Printable

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For students

• • Add multiples of 10 to numbers
  • Practice

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• • Add multiples of 10 to numbers
  • Practice

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• • Add multiples of 10 to numbers (problem solving)
  • Practice

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For teachers

• • Add multiples of 10 to numbers
  • Printable

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For students

• • Add multiples of 10
  • Tutorial

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• • Add multiples of 10
  • Practice

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For teachers

• • Add multiples of 10
  • Printable

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For students

• • Estimate sums by rounding two-digit numbers
  • Practice

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For teachers

• • Estimate sums by rounding two-digit numbers
  • Printable

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For students

• • Add 20 to numbers
  • Tutorial

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• • Add 20 to numbers
  • Practice

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• • Add 20 to numbers (problem solving)
  • Practice

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For teachers

• • Add 20 to numbers
  • Printable

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For students

• • Add 30 to numbers
  • Practice

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• • Add 30 to numbers (problem solving)
  • Practice

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For teachers

• • Add 30 to numbers
  • Printable

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For students

• • Add 40 to numbers
  • Practice

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• • Add 40 to numbers (problem solving)
  • Practice

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For teachers

• • Add 40 to numbers
  • Printable

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For students

• • Add 50 to numbers
  • Practice

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• • Add 50 to numbers (problem solving)
  • Practice

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For teachers

• • Add 50 to numbers
  • Printable

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For students

• • Add multiples of 100 to numbers
  • Practice

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For teachers

• • Add multiples of 100 to numbers
  • Printable

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For students

• • Add two-digit numbers using the split strategy
  • Tutorial

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• • Add two-digit numbers using the split strategy
  • Practice

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• • Add two-digit numbers using the split strategy
  • Practice

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• • Add two-digit numbers using the split strategy
  • Printable

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For students

• • Add two-digit numbers using the jump strategy
  • Tutorial

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• • Add two-digit numbers using the jump strategy
  • Practice

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• • Add two-digit numbers using the jump strategy
  • Practice

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• • Add two-digit numbers using the jump strategy
  • Practice

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For students

• • Add two-digit numbers using the written strategy
  • Tutorial

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• • Add two-digit numbers using the written strategy
  • Practice

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• • Add two-digit numbers using the written strategy
  • Practice

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For teachers

• • Add two-digit numbers using the written strategy
  • Printable

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• • Add two-digit numbers using the written strategy
  • Printable

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• • Add two-digit numbers using the written strategy
  • Printable

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For students

• • Adding two digit numbers
  • Practice

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• • Adding two digit numbers
  • Practice

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For teachers

• • Adding two digit numbers
  • Printable

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For students

• • Add two-digit numbers (problem solving)
  • Practice

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• • Add two-digit numbers (problem solving)
  • Practice

  ---

• • Add two-digit numbers (problem solving)
  • Practice

  ---

• • Add two-digit numbers (problem solving)
  • Practice

  ---

For teachers

• • Add two-digit numbers (problem solving)
  • Printable

  ---

• • Add two-digit numbers (problem solving)
  • Printable

  ---

• • Add two-digit numbers (problem solving)
  • Printable

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• • Add two-digit numbers (problem solving)
  • Printable

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• • Add two-digit numbers (problem solving)
  • Printable

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• • Add two-digit numbers (problem solving)
  • Printable

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• • Add two-digit numbers (problem solving)
  • Printable

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For students

• • Number skills 3a
  • Practice

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• • Number skills 3b
  • Practice

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• • Number skills 3c
  • Practice

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For students

• • Make 20 (problem solving)
  • Practice

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For students

• • Add two-digit numbers (problem solving)
  • Practice

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• • Add two-digit numbers (problem solving)
  • Practice

  ---

• • Add two-digit numbers (problem solving)
  • Practice

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• • Add two-digit numbers (problem solving)
  • Practice

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For teachers

• • Add two-digit numbers (problem solving)
  • Printable

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• • Add two-digit numbers (problem solving)
  • Printable

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• • Add two-digit numbers (problem solving)
  • Printable

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• • Add two-digit numbers (problem solving)
  • Printable

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• • Add two-digit numbers (problem solving)
  • Printable

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• • Add two-digit numbers (problem solving)
  • Printable

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• • Add two-digit numbers (problem solving)
  • Printable

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For students

• • Adding three single digit numbers
  • Tutorial

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• • Adding three single digit numbers
  • Practice

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• • Adding three single digit numbers
  • Practice

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• • Adding three single digit numbers
  • Practice

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• • Adding three single digit numbers
  • Assessment Practice

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For teachers

• • Adding three single digit numbers
  • Printable

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For students

• • Adding on multiples of 10
  • Practice

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• • Adding on multiples of 10
  • Practice

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• • Adding on multiples of 10
  • Practice

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• • Adding on multiples of 10
  • Assessment Practice

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For teachers

• • Adding on multiples of 10
  • Printable

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