7MATB Topic 10: Length and Perimeter

Match the unit with the thing it measures

• time

• seconds

• weight

• gram

• length

• metres

Organize these options into the right categories

Groups:

(a) length

,

(b) Time

,

(c) weight

,

(d) capacity

• kilolitres

• centimetres

• hours

• millilitres

• seconds

• millimetres

• minutes

• kilograms

• milligrams

• tonnes

• milliseconds

• grams

• metres

• kilometres

• litres

Order these from smallest unit to the largest

• metres

• millimetres

• centimetres

• kilometres

Match the measurements

• 10 mm

• 100 cm

• 100 cm

• 1 m

• 1 m

• 10 cm

• 10 m

• 1000 cm

• 100 mm

• 1 cm

Match the measurements

• 50 mm

• 50 cm

• 50 m

• 500 cm

• 500 mm

• 5000 cm

• 500 cm

• 5 cm

• 5 m

• 5 m

Match the object to the unit it would be measured in

• millimetres

• desk

• kilometres

• door

• metres

• ant

• centimetres

• car trip

What is the perimeter of a shape?

• The space inside the shape

• The edge or border of a shape

• Both A and B

• Neither A or B

Tags

CCSS.3.MD.D.8

How do you calculate the perimeter of a shape?

• Add all the sides together

• Multiply the length by the width

• Add the length and width together

• None of these options

Tags

CCSS.3.MD.D.8

The distance around an object is called the 

• area
• perimeter

Tags

CCSS.3.MD.D.8

What is the perimeter of this rectangle?

• 17 cm

• 34 cm

• 60 cm

• 32 cm

Tags

CCSS.3.MD.D.8