Addition
Adding puts groups together to find how many there are in all. It is counting on from the first number, or hopping right on the number line. The order doesn't matter: 3 + 5 = 5 + 3.
Depth 1 · Foundation
You can add by counting on, see it as hops to the right on the number line, use making ten, and know the order of adding doesn't matter.
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- 1
Foundation
You can add by counting on, see it as hops to the right on the number line, use making ten, and know the order of adding doesn't matter.
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