3rd Grade · Math
Area of Combined Rectangles
Free printable 3rd Grade math worksheet: Area of Combined Rectangles. It practices area (Common Core 3.MD.C.7d). For ages 8-9. Download the PDF, print it, or fill it in online.
Fill in or color online- Grade
- 3rd Grade
- Subject
- Math
- Skill
- Area
- Ages
- 8–9
- Standard
- 3.MD.C.7d
- Format
- A4 PDF · print or fill in online
About this worksheet
“Area of Combined Rectangles” is sheet 27 of 32 in our free 3rd Grade Math Worksheets collection, written for children aged 8–9. It focuses on area.
In the set it comes after “Unit Fractions on a Number Line” and before “Round to Estimate”. Working through them in that order, one sheet a day, builds the skill a step at a time.
What this worksheet practices
3.MD.C.7d · Common Core Math · Grade 3
Measurement & Data
Children work on measuring time, length, liquid volume and weight, finding area and perimeter, and reading and making graphs.
How to use this worksheet
- 1
Time the fact sheets once a week and chart the times. Beating last week is more motivating than any score out of thirty.
- 2
Before "Division as Sharing", share real objects — twelve crackers among three plates. Dividing is easier to understand when a child has done it with their hands.
- 3
On "Area and Perimeter", ask your child to trace the perimeter with a finger and count the squares inside separately. Mixing the two up is the most common error.
