IXL | Add two numbers up to three digits | 3rd grade math

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Not feeling ready yet? These can help:

G.4Add two numbers up to three digits: without regrouping

N.13Add two-digit numbers - sums to 200

S.5Use models to add three-digit numbers - with regrouping

G.3Use expanded form to add three-digit numbers

G.2Use compensation to add: up to three digits

Lesson: Multi-digit addition