1. © 2007, 2013 QUT YuMi Deadly Centre
YUMI DEADLY CENTRE School of Curriculum
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99 Boards
Addition
Restricted waiver of copyright
This work is subject to a restricted waiver of copyright to allow copies to be made for educational purposes only, subject to the following conditions:
All copies shall be made without alteration or abridgement and must retain acknowledgement of the copyright.
The work must not be copied for the purposes of sale or hire or otherwise be used to derive revenue.
The restricted waiver of copyright is not transferable and may be withdrawn if any of these conditions are breached.
YuMi Deadly Maths Past Project Resource
Restricted waiver of copyright
This work is subject to a restricted waiver of copyright to allow copies to be made for educational purposes only, subject to the following conditions:
All copies shall be made without alteration or abridgement and must retain acknowledgement of the copyright.
The work must not be copied for the purposes of sale or hire or otherwise be used to derive revenue.
The restricted waiver of copyright is not transferable and may be withdrawn if any of these conditions are breached.
© 2007, 2013 QUT YuMi Deadly Centre

2. © 2007, 2013 QUT YuMi Deadly Centre
99 Board
Addition
These are predominantly templates, giving one or two examples for each type of activity. They can be duplicated and used to work with students in developing and consolidating understanding of the relevant concepts.
HOW TO USE THIS MATERIAL:
Do not use this material in slide show, it will not work. Right click, and select “End Show” to exit slide show.
For further details of how to use this material, please refer to Basic Maths Booklet VB2: Mathematics behind Whole-Number Numeration and Operations.
© 2007, 2013 QUT YuMi Deadly Centre

3. Addition using sequencing Add 10s then add 1s
One example with answers
One animated example with answers
Two blank examples
© 2007, 2013 QUT YuMi Deadly Centre

4. © 2007, 2013 QUT YuMi Deadly Centre= 75
Example 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
Place the circle on the first number.
Using the arrows to add the second number.
Place the hexagon on the answer and type the answer in the box.
© 2007, 2013 QUT YuMi Deadly Centre

5. © 2007, 2013 QUT YuMi Deadly Centre= 75
Animated Example
Go to Animations or Slide Show, then
Custom Animation, and click on “Play” 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
Place the circle on the first number.
Using the arrows to add the second number.
Place the hexagon on the answer and type the answer in the box.
© 2007, 2013 QUT YuMi Deadly Centre

6. © 2007, 2013 QUT YuMi Deadly Centre= 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
Place the circle on the first number.
Using the arrows to add the second number.
Place the hexagon on the answer and type the answer in the box.
© 2007, 2013 QUT YuMi Deadly Centre

7. © 2007, 2013 QUT YuMi Deadly Centre= 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
Place the circle on the first number.
Using the arrows to add the second number.
Place the hexagon on the answer and type the answer in the box.
© 2007, 2013 QUT YuMi Deadly Centre

8. Addition using compensation Add 10s then take away 1s
One example with answers
Two blank examples
© 2007, 2013 QUT YuMi Deadly Centre

9. © 2007, 2013 QUT YuMi Deadly Centre= 86
Example 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
Place the circle on the first number.
Using the arrows to add the second number.
Place the hexagon on the answer and type the answer in the box.
© 2007, 2013 QUT YuMi Deadly Centre

10. © 2007, 2013 QUT YuMi Deadly Centre= 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
Place the circle on the first number.
Using the arrows to add the second number.
Place the hexagon on the answer and type the answer in the box.
© 2007, 2013 QUT YuMi Deadly Centre

11. © 2007, 2013 QUT YuMi Deadly Centre= 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
Place the circle on the first number.
Using the arrows to add the second number.
Place the hexagon on the answer and type the answer in the box.
© 2007, 2013 QUT YuMi Deadly Centre