Module 1 Topic C Formative Quiz (L7-9)
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by KAREN HEBERT
| 7 Questions
1
1 pt
4 x 2 = 2 x 4
True
False
2
2 pts
Which of the 2 arrays above could be used to prove your answer to #1?
A
B
C
D
3
3 pts
Choose 3 equations that are the same as 3 x 7 = 21.
7 + 7 + 7 = 21
7 x 3 = 21
3 sevens + 1 seven = 21
3 sevens = 3 groups of seven
4
1 pt
You can find the answer for 6 x 2 by multiplying 5 x 2 then adding 2 more.
True
False
5
1 pt
You can find the product of 9 x 3 by which of the following....
10 x 3 then add 3
10 x 3 then subtract 3
10 x 3 then add 10
10 x 3 then subtract 10
6
1 pt
3 x 4 = 4 x ?
12
7
4
3
7
1 pt
Which could be used to find the product of 7 x 2 based on the above array?
12 + 2
10 + 2
10 - 2
12 - 2
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