Year 3 Maths Challenge Autumn 2

Bronze

1.Which number is the odd one out explain why?

15, 6, 3, 17

2.Which number is the odd one out and why?

24,36, 12, 10

Silver

1. The large intestine is 150 cm long and the small intestine is 700 cm long. How long is the whole intestine? What is the difference between the length of the two intestines? Explain how you solved these.
2. There are 206 bones in an adult skeleton. How many bones are there in two skeletons? How do you know?

Gold

Platinum

Look at these calculations.

372-91=

627+54=

Create your own word problem for these calculations.