| Grade 1: Missing addend - sums with 12 The number of all possible operations is equal to 26 | |
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| Solve. | |
________ + 9 = 12 ________ + 1 = 12 ________ + 6 = 12 ________ + 11 = 12 ________ + 12 = 12 ________ + 5 = 12 ________ + 10 = 12 ________ + 2 = 12 ________ + 0 = 12 ________ + 8 = 12 ________ + 4 = 12 ________ + 7 = 12 ________ + 3 = 12 | 2 + ________ = 12 0 + ________ = 12 6 + ________ = 12 3 + ________ = 12 5 + ________ = 12 1 + ________ = 12 8 + ________ = 12 10 + ________ = 12 12 + ________ = 12 7 + ________ = 12 11 + ________ = 12 4 + ________ = 12 9 + ________ = 12 |
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| Grade 1: Missing addend - sums with 12 The number of all possible operations is equal to 26 | |
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| The Answer. | |
3 + 9 = 12 11 + 1 = 12 6 + 6 = 12 1 + 11 = 12 0 + 12 = 12 7 + 5 = 12 2 + 10 = 12 10 + 2 = 12 12 + 0 = 12 4 + 8 = 12 8 + 4 = 12 5 + 7 = 12 9 + 3 = 12 | 2 + 10 = 12 0 + 12 = 12 6 + 6 = 12 3 + 9 = 12 5 + 7 = 12 1 + 11 = 12 8 + 4 = 12 10 + 2 = 12 12 + 0 = 12 7 + 5 = 12 11 + 1 = 12 4 + 8 = 12 9 + 3 = 12 |
| Copying permission: You are free to copy this worksheet for your students and for personal use. Do not distribute on worksheets without permission. Copyright almanahj.com/us | |