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Grade 3 Math · World 3: Multiplication Meadow · Level 28
Facts with 4
Double the 2s fact: 4 × 7 is double 2 × 7.
Warm-up, learn, try it together, practice, then a quick check. About 15 minutes.
What children learn in Level 28
- 4 is double 2. So the 4s facts are double the 2s facts!
- 2 × 7 is 14. Double 14 is 28. So 4 × 7 = 28.
- Double, then double again: 4 × 6 is 6, then 12, then 24.
Georgia's K-12 Mathematics Standards:
- 3.PAR.3.2 — Represent single digit multiplication and division facts using a variety of strategies. Explain the relationship between multiplication and division.
- 3.PAR.3.3 — Apply properties of operations (i.e., commutative property, associative property, distributive property) to multiply and divide within 100.