Ordering Numbers to 100
Grade 1 · Math · Place Value · North Dakota, USA
Lesson Summary
Put numbers in order from smallest to largest or largest to smallest.
Explanation
Ordering numbers means putting them in a line from the smallest to the biggest (or the other way around). Compare the tens first, then the ones. For example, to order 45, 23, and 67, look at the tens: 2 tens is smallest, then 4 tens, then 6 tens. So the order from least to greatest is 23, 45, 67. Practice ordering helps you understand how numbers are related.
Practice Questions
Q1: Put these numbers in order from least to greatest: 58, 31, 74.
Answer: 31, 58, 74
Q2: Put these numbers in order from greatest to least: 15, 82, 47.
Answer: 82, 47, 15
Q3: Which number comes between 39 and 41?
Answer: 40
People Also Ask
What is Ordering Numbers to 100 in Grade 1 Math?+
Ordering Numbers to 100 is a lesson in the Place Value chapter of Grade 1 Math. It is part of the North Dakota, USA school curriculum and covers key concepts that students need to understand at this level.
What grade level covers Ordering Numbers to 100?+
Ordering Numbers to 100 is taught in Grade 1 as part of the Math curriculum in North Dakota, USA.
How can I help my child with Place Value in Math?+
Start with the lesson summary and explanation on this page. Practice the questions provided, then use TutorTom for personalized, step-by-step help with Place Value topics.