Sort Numbers Using a Number Line

Learn to effectively order numbers in first grade by utilizing the number line as a visual tool. This skill involves plotting sets of two-digit numbers on a number line to clearly see their relative positions. Based on these plotted points (where left-to-right corresponds to increasing value), students can then easily arrange the numbers in the correct sequence, such as least to greatest.

• Number Sense and Operations
• Comparing & Ordering
• Whole Numbers
• Place Value
• Quantities
• Counting Numbers
• Number Line
• 2-Digit Numbers
• Comparing
• Ordering

• AC9M1N01 — recognise, represent and order numbers to at least 120 using physical and virtual materials, numerals, number lines and charts
• ENG-MATH-Y1-NPV.4 — Identify and represent numbers using objects and pictorial representations including the number line, and use the language of: equal to, more than, less than (fewer), most, least.
• ZA.CAPS.MATH.G1.NOR.1.4
• 1.NBT.A.1 — Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.
• NY-1.NBT.1

• Compare Numbers Using Symbols (>, <, =)
• Compare Numbers Using a Number Line

• Plot, Order, and Compare Numbers