✏️ Show your work or reasoning in the "show your work" space. Then enter your answer.
⚠️ No calculators please; but you can use this skip count table.
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1 point
1
Question 1
1.
How many two-digit factors does the number 40 have?
✏ Show or explain your reasoning in the space provided.
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1
Question 2
2.
What is the missing factor in this equation?
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Question 3
3.
What is the greatest common factor of the following numbers: 20 and 28 ?
✏ Show or explain your reasoning in the space provided.
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1
Question 4
4.
Jamie is putting together treat bags. They have 30 cookies and 12 brownies to put in bags without any leftovers. What is the maximum number of bags Jamie can make with this many cookies and brownies?
✏ Show or explain your reasoning in the space provided.
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1
Question 5
5.
What is the value of this expression? (Solve it.)
✏ Show or explain your reasoning in the space provided.
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1
Question 6
6.
What is the value of this expression? (Solve it.)
✏ Show or explain your reasoning in the space provided.
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1
Question 7
7.
Which of the following numbers in NOT a prime number?
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Question 8
8.
What is the prime factorization for the number 18 ?
Be sure to circe the final answer in your work.
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Question 9
9.
What is the prime factorization for the number 60 ?
Be sure to circe the final answer in your work.
1 point
1
Question 10
10.
Here is a factor tree for the number 40.
Which of the following is the prime factorization for this work?