Stage 7

Objectives

  • Use place value understanding to add and subtract three-digit numbers
  • Comprehend, reason and solve word problems using addition and subtraction skills
  • Hone addition and subtraction proficiency by solving problems requiring precision and repeated reasoning
  • Develop critical thinking skills around addition and subtraction concepts by solving problems requiring abstraction, reasoning and perseverance
Unit 1: Adding three-digit numbers

Students learn to add three-digit numbers.

Unit 2: Addition - word problems

Students learn to comprehend simple word problems and apply addition skills to solve them.

Unit 3: Addition - critical thinking

Students learn to solve problems using addition skills.

Unit 4: Subtraction of three-digit numbers

Students learn to subtract three-digit numbers.

Unit 5: Subtraction - word problems

Students learn to comprehend simple word problems and apply subtraction skills to solve them.

Unit 6: Subtraction - critical thinking

Students learn to solve problems using subtraction skills.

Unit 7: Addition and subtraction of up to three-digit numbers

Students practice addition and subtraction of up to three-digit numbers.

Unit 8: Addition and subtraction - problem solving

Solve simple problems using addition and subtraction skills for up to three digits.