Question

How many oranges are left unpacked in the given bar model?

• A. 20 oranges
• B. 90 oranges
• C. 30 oranges
• D. 50 oranges

Answer 1

The correct option is A 20 oranges

$\bullet$ From the given bar model, the addition statement that can be formed is: 30 + ? = 50
$\bullet$ So, the subtraction statement from this addition statement will be: 50 – 30 = ?
$\bullet$ So, to find the number of oranges that are left unpacked, we need to subtract the numbers.


$\bullet$ Hence, 20 oranges are left unpacked.