Page 27 - Crossing the B Line Book 2

Advanced Maths

Addition and subtraction by brick (Up to 100) - Options 9 to 11

Adv Maths Option 9 Adv Maths Option 10 Adv Maths Option 11

Orange to 39 - 19 - 19 1 Yellow to 55 + 8 - 61 2 Red to 100 - 24 - 71 5
Green to 43 - 38 - 3 2 Red to 72 - 69 + 6 9 Orange to 100 - 67 - 29 4
Red to 76 - Green - 71 3 Orange to 48 + 15 - 59 4 Light Blue to 100 - 88 - Orange 8
Dark Blue to 59 - Red - 52 4 Dark Blue to 97 - 85 - 2 10 Dark Blue to 100 - 55 - 42 3
Yellow to 66 - 11 - 50 5 Green to 33 + 4 - 29 8 Yellow to 100 - 69 - 23 8
Light Blue to 26 - 13 - 7 6 Light Blue to 63 - 58 + 3 8 Green to 100 - 91 - Yellow 1
Dark Blue to 33 - Light Blue - 18 9 Red to 42 + Red - 48 3 Orange to 41 + Red - 38 8
Yellow to 41 - Red - 29 9 Green to 15 + Dark Blue - 18 7 Yellow to 100 - 34 - 60 6
Red to 37 - Green - 32 3 Orange to Light Blue + Dark Blue - 17 1 Orange to 72 - 68 + Green 5
Light Blue to 64 - 58 - Green 4 Dark Blue to 27 - 16 - Green 4 Light Blue to 80 - 36 - 34 10
Dark Blue to 36 - 23 - Red 10 Yellow to 28 + Light Blue - 27 9 Green to 100 - 83 - Light Blue 7
Green to 77 - 69 - Orange 7 Green to Yellow - Orange - Red 5 Red to 48 - 41 - Red 2
Red to 100 - 33 - 61 6 Orange to 100 - 87 - Yellow 4 Yellow to 100 - 55 - 37 8
Yellow to 32 - 28 - Orange 3 Dark Blue to 90 - 77 - Red 10 Dark Blue to Yellow + Green - 6 9
Light Blue to 48 - 39 - Green 2 Green to 79 - Yellow - 63 7 Green to Yellow - Orange 3
Orange to 58 - 53 - Light Blue 3 Red to 47 - Dark Blue - 32 5 Red to 100 - 89 - Green 8
Yellow to 24 - 9 - Green 8 Orange to 84 - Light Blue - 70 6 Light Blue to 31 - Dark Blue - 19 3
Light Blue to 68 - 57 - Light Blue 9 Dark Blue to 100 - 22 - 70 8
Orange to Yellow - Orange 5 Orange to 66 - 33 - 30 3
One brick on each line 5 - 10 One brick on each line 5 - 10 All end on Red line
Did you notice anything about the Which colour did you move first? Which colour did you move first?
bricks?
Started on numbers 1 - 6 Yellow Red

See p19 for general instructions.

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