โ๏ธ Sharing & Balancing
Split fairly, weigh and compare
๐ฌ Fair sharing
Sharing 12 sweets equally among 3 friends: give 1 to each person in turn until they're gone. Each gets 12 รท 3 = 4. If there's a remainder, that's what's left over!
Deal them out! ๐
Imagine 12 sweets. Deal one to each of 3 friends, then do it again. How many rounds until they're all gone?
โ๏ธ Balance puzzles
If a seesaw balances, both sides weigh the same. If one side has 2 apples and the other has 1 apple + something, that something must weigh the same as 1 apple.
Imagine a seesaw ๐ชซ
One side has 3 oranges. The other side has 2 oranges + 1 banana. The seesaw is balanced. How heavy is the banana?
๐ Working backwards
If you know the total and one part, subtract to find the other. 15 fruits total, 9 are apples โ 15 - 9 = 6 oranges.
Count what's left ๐
You have 10 toys total. 6 are cars. The rest are dolls. How many dolls? 10 - 6 = 4 dolls!
๐ง Practice Quiz
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