Sold on subtraction /
"Class 301 is holding a school sale to buy a super-calculator. The class uses subtraction to find out how many items have been sold. They use column subtraction to figure out differences in different ways, as well as a number line. Simple sentences and easy-to-understand exercises help make lea...
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
St. Catharines, Ontario ; New York, NY :
Crabtree Publishing Company,
2021.
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| Series: | Holmes, Kirsty. Math academy (Series)
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| Subjects: |