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Grade 1 Math · World 3: Facts Farm · Level 17
Make 10
Know the pairs that make 10.
Warm-up, learn, try it together, practice, then a quick check. About 15 minutes.
What children learn in Level 17
- A ten frame holds 10. If 7 boxes are full, 3 are empty. So 7 and 3 make 10!
- Your turn! Tap the blue counters to fill the empty boxes. How many does it take to make 10?
- 6 and 4 make 10! Here are all the pairs: 1 and 9, 2 and 8, 3 and 7, 4 and 6, and 5 and 5. And 0 and 10!
- Knowing pairs that make 10 helps you subtract too. 10 minus 4: 4 and 6 make 10, so 10 minus 4 is 6.
- Ten friends: pairs that make 10. They're super useful, so practice them a lot!
Georgia's K-12 Mathematics Standards:
- 1.NR.2.4 — Fluently add and subtract within 10 using a variety of strategies.