Sort Numbers Using a Number Line
Plot two-digit numbers on a number line to easily order them (least to greatest) in first grade.
1st Grade - Math - Plot, Order, & Compare Two-Digit Numbers
About This Skill
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.
Skills & Topics
- Number Sense and Operations
- Comparing & Ordering
- Whole Numbers
- Place Value
- Quantities
- Counting Numbers
- Number Line
- 2-Digit Numbers
- Comparing
- Ordering
Curriculum Alignment
- 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