4th Grade Numbers Theory Worksheets and Activities

worksheet-Prime-Factor-Trees---Old-School

Prime Factor Trees - Old School

Prime Factor Trees - Old School

Worksheet instructions: Complete the factor trees by filling in the missing factors.

worksheet-Prime-Factor-Trees---Popcorn

Prime Factor Trees - Popcorn

Prime Factor Trees - Popcorn

Worksheet instructions: Complete the factor trees by filling in the missing factors.

worksheet-Prime-Factor-Trees---Cool-Koala

Prime Factor Trees - Cool Koala

Prime Factor Trees - Cool Koala

Worksheet instructions: Complete the factor trees by filling in the missing factors.

worksheet-Prime-Factor-Trees---Blue-TV

Prime Factor Trees - Blue TV

Prime Factor Trees - Blue TV

Worksheet instructions: Complete the factor trees by filling in the missing factors.

worksheet-Prime-Factor-Trees---Jessica-Rabbit

Prime Factor Trees - Jessica Rabbit

Prime Factor Trees - Jessica Rabbit

Worksheet instructions: Complete the factor trees by filling in the missing factors.