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Division Using “Lucky Seven”
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First, find your dividend.
68 ÷ 5 = ___ First, find your dividend.
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First, find your dividend.
68 68 ÷ 5 = ___ First, find your dividend. Write it down.
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Next, draw the “lucky seven” figure.
68 68 ÷ 5 = ___ Next, draw the “lucky seven” figure.
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Next, find your divisor and write it down.
68 68 ÷ 5 = ___ Next, find your divisor and write it down.
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Next, find your divisor and write it down.
5 68 68 ÷ 5 = ___ Next, find your divisor and write it down.
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Now, think of a multiple of your divisor that you know right away.
5 68 68 ÷ 5 = ___ 50 - _____ 10 I know that 5 x 10 = 50. Now, think of a multiple of your divisor that you know right away.
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5 68 68 ÷ 5 = ___ 50 _____ - 10 18 Check. Is your remainder less than your divisor? If it is, you can stop. If not, keep going.
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Keep going. What is another multiple you know?
5 68 68 ÷ 5 = ___ 50 _____ - 10 18 Keep going. What is another multiple you know? 15 - _____ 3 3
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Check. Is your remainder less than your divisor?
Yes! You can stop! 5 68 68 ÷ 5 = ___ 50 - _____ 10 18 Check. Is your remainder less than your divisor? 15 - _____ 3 3
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Now total up the numbers on the right side to find the quotient.
13 5 68 68 ÷ 5 = ___ 50 - _____ 10 18 + Now total up the numbers on the right side to find the quotient. 15 - _____ 3 3
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Finally, write the remainder up at the top.
13 r3 5 68 68 ÷ 5 = ___ 50 _____ - 10 18 Finally, write the remainder up at the top. 15 - _____ 3 3
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