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Saxon Math Lesson 16

Last updated over 5 years ago

30 questions

1 point

1

Question 1

1.

A  23 + n = 89            n = 65 horses

B  23 - n = 89             n = 109 horses               

C  23 + n = 89            
n = 66 horses

D  33 + n = 89            
n = 56 horses

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Question 2

2.

375 - 107 = n             n = 268 students

375 + 170 = n            
 n = 545 students

375 + 107 = n            n = 482 students

375 + 107 = n            n = 483 students

1 point

1

Question 3

3.

Is this a true fact family?
33 + 22 = 55
22 + 33 = 55
55 - 22 = 33
55 - 33 = 22

True

False

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Question 4

4.

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Question 5

5.

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Question 6

6.

a) b)

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Question 7

7.

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Question 8

8.

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Question 9

9.

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Question 10

10.

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Question 11

11.

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Question 12

12.

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Question 13

13.

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Question 14

14.

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Question 15

15.

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Question 16

16.

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Question 17

17.

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Question 18

18.

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Question 19

19.

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Question 20

20.

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Question 21

21.

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Question 22

22.

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Question 23

23.

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Question 24

24.

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Question 25

25.

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Question 26

26.

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Question 27

27.

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Question 28

28.

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Question 29

29.

Odd because odd + odd = even

Even because odd + even equals even

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1