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Grade 2 Math · World 3: Hundred Harbor · Level 37
Castle 3
Mixed adding, subtracting, and story problems within 100.
10 questions from this world. Get 8 right to win the castle!
What children learn in Level 37
Georgia's K-12 Mathematics Standards:
- 2.NR.2.3 — Solve problems involving the addition and subtraction of two-digit numbers using part-whole strategies.
- 2.NR.2.4 — Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.