Activities/Abacus/Worksheet/Answersheet: Difference between revisions
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This program can be modified for 1/3 and 2/3 and with more work it could be used for the Caacupé abacus. | This program can be modified for 1/3 and 2/3 and with more work it could be used for the Caacupé abacus. | ||
===Ways to make 1/ | ===Ways to make 1/3=== | ||
4/12 | |||
3/9 | |||
2/8 + 1/12 | |||
1/6 + 2/12 | |||
2/6 | |||
1/4 + 1/12 | |||
1/3 | |||