What could you do if you were a minus sign?
You could subtract one number from another. You could subtract food and balloons. In every problem, you would find the difference.
$13.95
Weight | .3 kg |
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Dimensions | 10.8 × 9 × .3 in |
ISBN | 9781404847880 |
Author | Trisha Speed Shaskan |
Published Date | 2008 |
Publisher | Picture Window Books |
Format | Paperback |