Welcome to our math vocabulary section! Here you'll find simple explanations for important math words.
A benchmark is a point of reference or a standard by which something can be measured or judged. In math, it's often a familiar number like 0, 5, 10, 100, that helps us estimate or compare.
Example: When you are adding 8 + 9, you can think of 10 as a benchmark. 8 is close to 10, and 9 is close to 10. So, 8 + 9 is close to 10 + 10, which is 20.
Learning math words helps you understand numbers and solve problems better!