How can we measure the size and mass of objects?

If we want to measure the length of a pencil, we should use a ...

• lever balance

• ruler

• electronic balance

The length of a dress can be measured using a ...

• measuring tape

• lever balance

• electronic balance

We can use ... or ... to measure the mass of objects. Pick two answers.

• measuring tape

• lever balance

• ruler

• electronic balance

We can measure the length of objects using ... or ...

• measuring tape

• lever balance

• ruler

• electronic balance

2 kg of mangoes are ... than 1 kg of oranges.

• heavier

• lighter

10 kg of stones ... 10 kg of bottles.

• are heavier than

• are lighter than

• have the same mass as