Perimeter

What is the perimeter of the trapezoid?

• 60 in.

• 23 in.

• 20 in.

Tags

CCSS.3.MD.D.8

Perimeter of triangle?

• 32 units
• 20 units
• 10 units
• 17 units

Tags

CCSS.3.MD.D.8

What is the perimeter of the shape?

• 4 in.
• 10 in. 
• 12 in. 

Tags

CCSS.3.MD.D.8

If the perimeter of this shape is 30cm, what is the length of the missing side?

• 30cm
• 10cm
• 11cm
• 5cm

Tags

CCSS.3.MD.D.8

Estimate this sum: 56+43

• 99

• 100

• 90

• 110

Estimate the sum of 52+59 by rounding to the nearest tens

• 110
• 100
• 111
• 90

Add these coins together.

• 60¢

• 50¢

• 25¢

• 15¢

Add these coins together.

• 11¢

• 31¢

• 25¢

• 50¢

Add these coins together.

• 16¢

• 14¢

• 25¢

• 11¢

Add these coins together.

• 7¢

• 12¢

• 15¢

• 25¢