| Grade 1: Missing addend - sums with 13 The number of all possible operations is equal to 28 | |
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| Solve. | |
________ + 13 = 13 ________ + 2 = 13 ________ + 12 = 13 ________ + 7 = 13 ________ + 4 = 13 ________ + 11 = 13 ________ + 9 = 13 ________ + 6 = 13 ________ + 8 = 13 ________ + 10 = 13 ________ + 3 = 13 ________ + 0 = 13 ________ + 1 = 13 ________ + 5 = 13 | 13 + ________ = 13 10 + ________ = 13 4 + ________ = 13 6 + ________ = 13 9 + ________ = 13 12 + ________ = 13 11 + ________ = 13 5 + ________ = 13 1 + ________ = 13 3 + ________ = 13 2 + ________ = 13 0 + ________ = 13 8 + ________ = 13 7 + ________ = 13 |
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| Grade 1: Missing addend - sums with 13 The number of all possible operations is equal to 28 | |
|---|---|
| The Answer. | |
0 + 13 = 13 11 + 2 = 13 1 + 12 = 13 6 + 7 = 13 9 + 4 = 13 2 + 11 = 13 4 + 9 = 13 7 + 6 = 13 5 + 8 = 13 3 + 10 = 13 10 + 3 = 13 13 + 0 = 13 12 + 1 = 13 8 + 5 = 13 | 13 + 0 = 13 10 + 3 = 13 4 + 9 = 13 6 + 7 = 13 9 + 4 = 13 12 + 1 = 13 11 + 2 = 13 5 + 8 = 13 1 + 12 = 13 3 + 10 = 13 2 + 11 = 13 0 + 13 = 13 8 + 5 = 13 7 + 6 = 13 |
| 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 | |