Your maths challenge today follows on from yesterday's look at bar graphs and pictographs. Today we will look at comparisons. The two key pieces of mathematical vocabulary will be:
1. Sum
2. Difference
Here is the video which explains the meaning of these words and how to calculate them:
Year 4 - Week 10 - Lesson 2 - Comparison sum and difference from White Rose Maths on Vimeo.
And here are your worksheets for today:
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