Mathematics, 09.03.2021 22:30 zitterkoph
For each equation, write two more equations, using the same numbers, that express the same relationship in a different way.
9 + X = 8
-11 + x = 7
2. Here is an unfinished number line diagram that represents a sum of 8. Finish the diagram with an arrow and write an equation to represent the finished number line.
3. Draw a number line diagram for (-8) - (-3) = ? What is the unknown number? How do you know?
Answers: 2
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For each equation, write two more equations, using the same numbers, that express the same relations...
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