Mr and Mrs Sharma can’t work out how many sausages to buy for a party, so they try to count using chocolate buttons, but are getting into a right mess! Relevant for teaching Maths at KS1 and KS2 in ...
Duolingo Math features elementary math for students and brain training for adults. UPDATE 10/26: Duolingo Math is now out of beta with two programs: elementary math for students and brain training for ...
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