PR-6102UK Investigating Number Patterns 3
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Addition <strong>Patterns</strong> (continued)<br />
4 Predict the results for adding:<br />
a 10 + 11 + 12 + 13 + 14 + 15 + 16 + 17 + 18 + 19 =<br />
b 12 + 13 + 14 + 15 + 16 + 17 + 18 + 19 + 20 + 21 =<br />
c 10 + 20 + 30 + 40 + 50 + 60 + 70 + 80 + 90 =<br />
d 14 + 15 + 16 + 17 + 18 + 19 + 20 + 21 + 22 + 23 =<br />
e 20 + 30 + 40 + 50 + 60 + 70 + 80 + 90 + 100 + 110 =<br />
5 Create even more new rows!<br />
f + + + + + + + + + =<br />
g + + + + + + + + + =<br />
h + + + + + + + + + =<br />
Viewing sample<br />
i + + + + + + + + + =<br />
j + + + + + + + + + =<br />
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