Spring Block 2 Length and Perimeter

How long is the line? (Refer to the ruler diagram provided)

______ cm

• 10 cm

• 7 cm

• 12 cm

• 5 cm

Which unit would you use to measure each item? Tick your answers.

• centimetres

• metres

• millimetres

Which unit would you use to measure each item? Tick your answers.

• centimetres

• metres

• millimetres

How long is the lollipop? (Refer to the ruler diagram provided) ______ cm

• 8 cm
• 11 cm

• 14 cm

• 9 cm

Match the equivalent measurements.

• 1 m

• 2 m

• 200 cm

• 100 cm

• 10 cm

• 20 mm

• 10 mm

• 100 mm

• 2 cm

• 1 cm

Complete the bar model.

(a)  

Work out the perimeter of the rectangle. (Each square is 1 cm)

(a)  

Write the lengths in order from shortest to longest.

• 61 mm, 16 cm, 1 m

• 1 m, 16 cm, 61 mm

• 16 cm, 61 mm, 1 m

• 1 m, 61 mm, 16 cm

Kim is 112 cm tall. Her brother is 20 cm taller. How tall is Kim’s brother?

(a)  

Complete the part-whole models.

(a)