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| How do you know if 210 is divisible by 2, 5 and 10? |
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Definition
2 = even
5 = ends in 5/0
10 = ends in 0 |
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| How do you know that 3978 is divisible by 4 and 8? |
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Definition
4 = divides twice
8 = divides three times |
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| How do you know that 333 is divisible by 3 and 9? |
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Definition
3 = sum of the numbers is divisible by 3
9 = sum of the numbers is divisible by 9 |
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Term
Write each fraction in lowest terms.
8/10 12/24 8/32 |
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Definition
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[image]
What is the equation for these? Write in lowest terms |
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Definition
1/2 + 1/2 = 2/2
2/6 + 2/6 = 4/6 2/3
1/3 + 1/3 = 2/3 |
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Term
Add.
2/4 + 1/4
1/14 + 9/14
4/9 + 5/9 |
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Definition
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Term
| Mario and Angela ate a cake. Mario ate 3/9 of the cake and Angela ate 5/9 of the cake. Is the cake finished? |
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Definition
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Term
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Definition
7/8 - 5/8 = 2/8
3/5 - 1/5 = 2/5 |
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Term
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Definition
7/8 - 5/8 = 2/8
3/5 - 1/5 = 2/5 |
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Term
| Jack needs 6/9 of the cookies he made. On the way to school, he dropped 4/9 of them. 2/9 of them are saved. Are there enough. How much more does he need or how many extras. |
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