LI: solve addition problems with tenths by changing one number into a whole number
This week for Maths we created two DLOs (Digital Learning Object) showing how we solved two team challenges that involved adding decimals. Using the most effective strategy we found the answer. The most effective strategies were written algorithms and place value. In this session we were learning rounding and compensating. The two questions we tried to solve were:
5.75 + 2.0 = 7.75 x 12 = ?
218.99 + 109.85 = ?
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