Resources

For students

• • Find missing numbers in two-digit addition
  • Tutorial

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• • Find missing numbers in two-digit addition
  • Practice

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For teachers

• • Find missing numbers in two-digit addition
  • Printable

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For students

• • Make 100
  • Tutorial

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• • Make 100
  • Practice

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• • Make 100
  • Practice

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• • Make 100 (problem solving)
  • Practice

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• • Make 100 (problem solving)
  • Practice

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For teachers

• • Make 100
  • Printable

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• • Make 100 (problem solving)
  • Printable

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For students

• • Add to multiples of 10
  • Tutorial

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• • Add to multiples of 10
  • Practice

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For teachers

• • Add to multiples of 10
  • Printable

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For students

• • Add three-digit numbers using place value
  • Practice

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• • Add three-digit numbers using place value (carrying)
  • Practice

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For students

• • Add three two-digit numbers using a written strategy
  • Tutorial

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• • Add three two-digit numbers using a written strategy
  • Printable

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For teachers

• • Add three two-digit numbers using a written strategy
  • Printable

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• • Add three two-digit numbers using a written strategy
  • Printable

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• • Add three two-digit numbers using a written strategy
  • Printable

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For students

• • Add three-digit numbers
  • Tutorial

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• • Add three-digit numbers
  • Practice

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

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For teachers

• • Add three-digit numbers using a written strategy
  • Printable

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• • Add three-digit numbers using a written strategy
  • Printable

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• • Add three-digit numbers using a written strategy
  • Printable

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• • Add three-digit numbers
  • Printable

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

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For students

• • Add three-digit numbers
  • Tutorial

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• • Add four-digit numbers
  • Practice

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

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For teachers

• • Add four-digit numbers using a written strategy
  • Printable

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• • Add four-digit numbers using a written strategy
  • Printable

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• • Add four-digit numbers using a written strategy
  • Printable

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

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For teachers

• • Add three three-digit numbers using a written strategy
  • Printable

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• • Add three three-digit numbers using a written strategy
  • Printable

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• • Add three three-digit numbers using a written strategy
  • Printable

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For students

• • Add large numbers
  • Practice

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• • Add large numbers (problem solving)
  • Practice

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For teachers

• • Add large numbers (problem solving)
  • Printable

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• • Add large numbers (problem solving)
  • Printable

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For students

• • Add three two-digit numbers using a mental strategy
  • Tutorial

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• • Add three two-digit numbers using a mental strategy
  • Practice

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For teachers

• • Add three two-digit numbers using a mental strategy
  • Printable

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For students

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

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

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For teachers

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

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For students

• • Adding and subtracting (problem solving)
  • Practice

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For students

• • Number skills 4a
  • Practice

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• • Number skills 4b
  • Practice

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• • Number skills 4c
  • Practice

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For students

• • Adding and subtracting (problem solving)
  • Practice

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For students

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

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

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For teachers

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

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For students

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

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• • Mental strategies for addition (split strategy)
  • Practice

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• • Mental strategies for addition (split strategy)
  • Practice

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• • Mental strategies for addition (split strategy)
  • Practice

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• • Mental strategies for addition (split strategy)
  • Assessment Practice

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For teachers

• • Mental strategies for addition (split strategy)
  • Printable

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For students

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

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• • Mental strategies for addition (jump strategy)
  • Practice

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• • Mental strategies for addition (jump strategy)
  • Practice

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• • Mental strategies for addition (jump strategy)
  • Practice

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• • Mental strategies for addition (jump strategy)
  • Assessment Practice

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For teachers

• • Mental strategies for addition (jump strategy)
  • Printable

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For students

• • Two digit addition
  • Practice

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• • Two digit addition
  • Practice

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• • Two digit addition
  • Practice

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• • Two digit addition
  • Assessment Practice

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For teachers

• • Two digit addition
  • Printable

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For students

• • Mental strategies for three digit addition
  • Practice

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• • Mental strategies for three digit addition
  • Practice

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• • Mental strategies for three digit addition
  • Practice

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• • Mental strategies for three digit addition
  • Assessment Practice

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For teachers

• • Mental strategies for three digit addition
  • Printable

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For students

• • Add three-digit numbers
  • Tutorial

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• • Three digit addition
  • Practice

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• • Three digit addition
  • Practice

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• • Three digit addition
  • Practice

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• • Three digit addition
  • Assessment Practice

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For teachers

• • Three digit addition
  • Printable

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