Activities/Abacus/Worksheet: Difference between revisions
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How many ways can you make 1/2, | How many ways can you make 1/2, remember you can use 2 strings eg. 1/3 + 1/6 = 1/2 | ||
If using just one string, only some of the strings of beads can be used to make 1/2. Which ones? Why? | |||
How do you know if you have found all the solutions? | |||
see the [[Activities/Abacus/Worksheet/Answersheet | answersheet]] | |||