## Grade 1: Make A Ten

### Common Core Standards Alignment

• 1.OA.6 Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).

### Sample Question Statements

• 1. Drag the counters into the ten-frame to make a ten.
• 2. Drag the counters into the ten-frame to make a ten and choose the correct addition sentence.
• 3. Find the sum using the ten frame.
• 4. Make a ten and choose the addition sentence which represents the model.
• 5. Make a ten mentally to add the following numbers.
• 6. Find the missing number.

### Video Demo

App Details
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Updated:
Version: 2.4.0
Requires: Compatible with iPad.Requires iOS 4.2 or later.
Size: 18.8MB
Price: Free