1st Grade Number Ordering Quizzes

In 1st Grade, students are expected to order numbers up to 120. They should be able to arrange a set of non-consecutive two-digit numbers from least to greatest and greatest to least. This builds on the kindergarten skill of sequencing numbers up to 20.

Introduce the concept of place value using base-ten blocks. Show students how to first compare the digit in the tens place. If the tens are the same, then they should compare the digits in the ones place. For example, to compare 42 and 47, they see the tens are the same (4), so they look to the ones place to see that 7 is greater than 2.

A common mistake is focusing only on the ones digit and ignoring the tens place (e.g., thinking 39 is greater than 41 because 9 is greater than 1). Students may also struggle when a set of numbers includes both one- and two-digit numbers, sometimes placing 9 after 21.

This resource is designed for flexibility. You can download the printable PDF for a classic paper-and-pencil activity in class or as homework. You can also host it as an interactive digital assignment on the Wayground platform. A full answer key is provided with every quiz to make assessment straightforward.

Ordering numbers in 1st grade directly supports the Common Core's emphasis on extending the counting sequence and understanding place value. This skill is essential for comparing two-digit numbers, which is a major focus of the grade level and a building block for mental math and addition/subtraction strategies.

For students who need extra help, use Wayground's digital accommodations like Read Aloud to help with instructions, or use a printable version with a larger font. Provide a 1-120 chart as a visual aid they can reference. Breaking down the task by first asking them to find the smallest number, then the next smallest, can also be a helpful scaffold.