Upload
simon-foster
View
240
Download
1
Tags:
Embed Size (px)
Citation preview
• No!• Read all the clues• Decide which clue
is the most helpful• Work out what all the
numbers could be
1 2 3 4 5 6 7 8 9 0
I can find different answers to solve a problem
I can check that my answers make sense
I can explain why my answer makes sense
Problem Solving:Combination Locks
• The first number is a quarter of 8
•The second number is 10 take away itself
•The third number is double the first number
•The last number is the second number add 5
Problem Solving:Combination Locks
• The last number is double the first number
• The second number is an odd number in the 3 times table
• The first number is ½ of 8
• The third number is a factor of 12
Problem Solving:Combination Locks
What do I have to do to find the combination?
• Work as a group to read the problems• Work in pair to solve the problems• Discuss your answers in your group• AGREE on a combination for the lock• Try your combination!
Problem Solving:Combination Locks