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Numbers and Operations · Semester 1

Numbers to 100: Tens and Ones

Students will understand tens and ones as place value units, count in tens to 100, and represent numbers using base-ten blocks.

Key Questions

  1. How many ones make one ten?
  2. How do we use tens and ones to describe a two-digit number?
  3. How does understanding tens and ones help us count bigger numbers?

MOE Syllabus Outcomes

MOE: N(iv).1MOE: N(iv).2
Level: Primary 1
Subject: Mathematics
Unit: Numbers and Operations
Period: Semester 1

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