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QR Challenge: Math Review - Topics 5 and 6

Created using the ClassTools QR Treasure Hunt Generator

Teacher Notes

A. Prior to the lesson:

1. Arrange students into groups. Each group needs at least ONE person who has a mobile device.

2. If their phone camera doesn't automatically detect and decode QR codes, ask students to

3. Print out the QR codes.

4. Cut them out and place them around your class / school.


B. The lesson:

1. Give each group a clipboard and a piece of paper so they can write down the decoded questions and their answers to them.

2. Explain to the students that the codes are hidden around the school. Each team will get ONE point for each question they correctly decode and copy down onto their sheet, and a further TWO points if they can then provide the correct answer and write this down underneath the question.

3. Away they go! The winner is the first team to return with the most correct answers in the time available. This could be within a lesson, or during a lunchbreak, or even over several days!


C. TIPS / OTHER IDEAS

4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.


Questions / Answers (teacher reference)

Question

Answer

1. 45.67 + 3.949.57
2. 390.4 + 3.65394.05
3. 7.2 + 916.2
4. 8978.4 + 92.89,071.2
5. 10.2 + 7.6917.89
6. 5.7 x 6.235.34
7. 48.9 x 7342.3
8. 2.43 x 3994.77
9. 4,200 divided by 7060
10. 36,000 divided by 66000
11. 810 divided by 990
12. 560,000 divided by 800700
13. 2,400 divided by 8030
14. 936.48 – 1.2935.28
15. 78.45 – 2.4376.02
16. 29.9 – 1.3428.56
17. 710.1 – 2.2707.9
18. 34.2 – 8.625.6
19. 684 divided by 6114
20. 564 divided by 5112 R4
21. 644 divided by 792
22. 836 divided by 992 R8
23. 339 divided by 567 R4
24. 279 divided by 2312 R3
25. 710 divided by 6311 R17
26. 678 divided by 2725 R3

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=45.67_+_3.9

Question 1 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=390.4_+_3.65

Question 2 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=7.2_+_9

Question 3 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=8978.4_+_92.8

Question 4 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=10.2_+_7.69

Question 5 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=5.7_x_6.2

Question 6 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=48.9_x_7

Question 7 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=2.43_x_39

Question 8 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=4,200_divided_by_70

Question 9 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=36,000_divided_by_6

Question 10 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=810_divided_by_9

Question 11 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=560,000_divided_by_800

Question 12 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=2,400_divided_by_80

Question 13 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=936.48_–_1.2

Question 14 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=78.45_–_2.43

Question 15 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=29.9_–_1.34

Question 16 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=710.1_–_2.2

Question 17 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=34.2_–_8.6

Question 18 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=684_divided_by_6

Question 19 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=564_divided_by_5

Question 20 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=644_divided_by_7

Question 21 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=836_divided_by_9

Question 22 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=339_divided_by_5

Question 23 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=279_divided_by_23

Question 24 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=710_divided_by_63

Question 25 (of 26)

 



Math Review - Topics 5 and 6: QR Challenge

https://www.classtools.net/QR/decode.php?text=678_divided_by_27

Question 26 (of 26)