Cows and Sheep
Use your logical reasoning to work out how many cows and how many sheep there are in each field.
Use your logical reasoning to work out how many cows and how many sheep there are in each field.
Investigate the different distances of these car journeys and find out how long they take.
Can you each work out the number on your card? What do you notice? How could you sort the cards?
Investigate the different distances of these car journeys and find out how long they take.
This challenge focuses on finding the sum and difference of pairs of two-digit numbers.
Find the sum and difference between a pair of two-digit numbers. Now find the sum and difference between the sum and difference! What happens?
First Connect Three game for an adult and child. Use the dice numbers and either addition or subtraction to get three numbers in a straight line.
When I fold a 0-20 number line, I end up with 'stacks' of numbers on top of each other. These challenges involve varying the length of the number line and investigating the 'stack totals'.
Throughout these challenges, the touching faces of any adjacent dice must have the same number. Can you find a way of making the total on the top come to each number from 11 to 18 inclusive?