Adding threeEvery fact that adds 3, and the shortcut that makes them…1st GradeAdding three: Count on three from the biggernumber.n + 32 + 35Start big, hop small — three hops is still quick to track on fingers.4 + 376 + 398 + 3113 + n gives the same answer as n + 3. Swapping the order neverchanges a sum.Adding threewww.littleactivity.com

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Math · 1st Grade

Adding three

Every fact that adds 3, and the shortcut that makes them automatic.

How to use it

Cover the answers and go down the list. Ten seconds, once a day.

Free · print-ready PDF · US Letter and A4

Grade
1st Grade
Ages
6–7
Subject
Math
Pages
1

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