Module 2 Vocabulary

Round numbers like multiples of 10.

• Benchmark

• Hash Mark

• Overlap

• Number Line

Point where something begins or ends

• Benchmark

• Endpoint

• Ruler

• Centimeter

An appromixation of a quantity or number

• Length

• Compare

• Estimate

• Meter

Marks on a Ruler or other measurement tool

• Endpoint

• Height

• Length

• Hash mark

Standard unit of length in the metric system.

• Difference

• Estimate

• Benchmark

• Meter

A line with numbers going from the least to the greatest.

• Benchmark

• Number Line

• Hash Mark

• Overlap

Extend over, or cover partly.

• Estimate

• Overlap

• Compare

• Difference

A tool used to measure length.

• Ruler

• Hand

• Shoe

• Hash mark

To join or put together.

• Overlap

• Endpoint

• Combine

• Compare

To look at two things and find the similarities and differences.

• Compare

• Combine

• Estimate

• Overlap