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7.EE.2-3
Visual Representations
| Term | Representation |
|---|---|
| expression | no equal/inequality sign |
| equation | equal sign |
| inequality | inequality sign(s) |
| rational number | can be turned into a fraction |
| percent | per 100 |
| add | +; sum |
| subtract | -; difference |
| negative | - |
| multiply | *; (); #x; x; •; product |
| divide | /; ÷; quotient |
| sum | add; + |
| difference | subtract; minus; - |
| product | *; (); #x; x; • |
| quotient | /; ÷ |
| distribute | students show rainbows |
| factor | students show upside down division |
| chain 3x-5=7 | students model chain |