Identify a missing part when a whole is partitioned into two parts | Exit Quiz | Oak National Academy

Look at the bar model. What is the missing part?

(a)  

Answer explanation

The missing part is 6 The whole is 9 6 is a part and 3 is a part.

Lucas has 7 counters in total. How many are hidden in his hand?

(a)  

Answer explanation

7 is the whole. 3 is a part and 4 is a part.

Jacob is going to hop 8 times. He has already hopped 4 times. How many more hops does he need to do?

(a)  

Answer explanation

He needs to do 4 more hops. 8 can be partitioned into 4 and 4

A ladybird is climbing up a flower. The flower is 9 cm tall and the ladybird is 2 cm up. How much further does it need to go? (a)   cm

Answer explanation

9 is the whole. 2 is a part and 7 is a part.

Jacob and Laura are both counting cars. Jacob counts 3 cars. Laura counts 6 cars. What is the whole? (a)   cars

Answer explanation

9 can be partitioned into 3 and 6

Jacob and Laura counted 10 cars. Tick the options that could show what Jacob and Laura counted.

• Jacob counted 3 cars and Laura counted 6 cars.

• Jacob counted 3 cars and Laura counted 7 cars.

• Jacob counted 5 cars and Laura counted 5 cars.

• Jacob counted 9 cars and Laura counted 0 cars.

• Jacob counted 9 cars and Laura counted 1 car.

Answer explanation

You have found the ways. There are lots of ways they could have counted 10 cars in total.