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Grade 3 Math · World 4: Sharing Station · Level 40
Bigger Division
Divide within 100 by breaking apart: 39 ÷ 3 = 13.
Warm-up, learn, try it together, practice, then a quick check. About 15 minutes.
What children learn in Level 40
- What is 39 divided by 3? Break 39 into numbers that are easy to divide: 30 and 9.
- 30 divided by 3 is 10. 9 divided by 3 is 3. Together: 13.
- Check with multiplication: 3 times 13 is 39. It works!
Georgia's K-12 Mathematics Standards:
- 3.PAR.3.3 — Apply properties of operations (i.e., commutative property, associative property, distributive property) to multiply and divide within 100.
- 3.PAR.3.6 — Solve practical, relevant problems involving multiplication and division within 100 using part-whole strategies, visual representations, and/or concrete models.