Math Vocabulary Grade 3

Front

Multiply

Back

To add equal groups together.

Front

Division

Back

To split into equal parts or groups.

Front

Equal groups

Back

Groups that have the same number of items.

Front

Array

Back

A set of objects arranged in rows and columns.

Front

Partitive division

Back

When you know how many groups and need to find how many are in each group. (Sharing division)

Front

Measurement division

Back

When you know how many are in each group and need to find how many groups. (Repeated subtraction division)