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28 Cards in this Set
- Front
- Back
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how do you add two integers with the same sign? |
add the absolute values and keep the sign. |
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How do you add two integers with different signs? |
subtract the integers and keep the sign of the largest value. |
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How do you subtract two integers? |
keep the first number the same, switch the subtraction sign to an addition sign, and change the last number to its opposite. |
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the answer of a positive and negative integer in a multiplication and division problem is what? |
negitive |
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the answer of a multiplication and a division problem with integers with the same sign is always what? |
positive |
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any number divided by itself is what? |
1 |
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0 divided by any number is what? |
0 |
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any number divided by 0 is what? |
undefined |
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Balance |
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beaker |
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bunsun burner |
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cover slip |
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dialysis tubing |
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dissection scope |
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filter paper |
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flask |
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glass marker |
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graduated cylinder |
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hot plate |
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petri dish |
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stopper |
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test tube |
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test tube holder |
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pH tester |
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mortar and pestle |
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stirrer |
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thermometer |
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thistle tube |
