Quiz 4 – (Lesson 13 to 16)
Quiz 4 – (Lesson 13 to 16) Copy Copy
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Question 1 of 18
1. Question
1 point(s)Find 32 x 46, multiplying from Right to Left
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Question 2 of 18
2. Question
1 point(s)Find 36 x 42, mentally from left to right
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Question 3 of 18
3. Question
1 point(s)What is the total obtained in the crosswise step in finding 38 x 57?
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Question 4 of 18
4. Question
1 point(s)Use the vertical/crosswise pattern to find (3x + 4)(2x + 3)
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Question 5 of 18
5. Question
1 point(s)Given 34 x 56 = 1904 what will be the corresponding digit sum check?
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Question 6 of 18
6. Question
1 point(s)Divide 3431 by 73 by reversing the vertical/crosswise pattern
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Question 7 of 18
7. Question
1 point(s)Use the vertical/crosswise pattern to find the remainder when 3819 is divided by 53.
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Question 8 of 18
8. Question
1 point(s)Divide (8x^2 + 30x + 27) by (4x + 9) by using the vertical/crosswise pattern in reverse
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Question 9 of 18
9. Question
1 point(s)Use the base method to find 89 x 92 mentally
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Question 10 of 18
10. Question
1 point(s)Use the base method to find 132 x 104 mentally -
Question 11 of 18
11. Question
1 point(s)Use the base method to find 107 x 97
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Question 12 of 18
12. Question
1 point(s)In using a base of 100 to find 78 x 79 what is the value of the carry figure from the right side to the left side?
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Question 13 of 18
13. Question
1 point(s)Find 206 x 109 using a base of 100, and doubling & halving -
Question 14 of 18
14. Question
1 point(s)Find 306 x 309 using a base of 300
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Question 15 of 18
15. Question
4 point(s)Which of these can be used to find 45 x 48 (more than one answer here):
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Question 16 of 18
16. Question
1 point(s)Which equation corresponds to: “I think of a number, and double it and add 5 and get 19” -
Question 17 of 18
17. Question
1 point(s)Solve 7x – 8 = 34 mentally -
Question 18 of 18
18. Question
1 point(s)Solve 5x – 8 = 2x + 4 mentally
