Page 26 - Crossing the B Line Book 2

Advanced Maths

Subtraction (Up to 100) [Base 10] - Options 5 to 8

Adv Maths Option 5 Adv Maths Option 6 Adv Maths Option 7 Adv Maths Option 8

Yellow to 20 - 13 7 Dark Blue to 43 - 34 9 Yellow to 30 - 20 - 2 8 Red to 20 - 15 - 3 2
Orange to 11 - 6 5 Red to 76 - 69 7 Red to 35 - 15 - 15 5 Orange to 19 - 4 - 5 10
Red to 29 - 19 10 Yellow to 36 - 31 5 Orange to 40 - 20 - 15 5 Light Blue to 16 - 3 - 7 6
Light Blue to 21 - 12 9 Dark Blue to 42 - 39 3 Dark Blue to 20 - 5 - 5 10 Dark Blue to 18 - 12 - 5 1
Dark Blue to 26 - 18 8 Green to 61 - 59 2 Green to 25 - 17 - 5 3 Yellow to 17 - 8 - 2 7
Green to 23 - 16 7 Orange to 88 - 79 9 Light Blue to 45 - 25 - 11 9 Green to 21 - 7 - 5 9
Red to 15 - 13 2 Green to 29 - 25 4 Red to 50 - 30 - 12 8 Orange to 33 - 29 - 1 3
Orange to 27 - 19 8 Red to 43 - 39 4 Green to 28 - 20 - 4 4 Yellow to 46 - 9 - 29 8
Dark Blue to 33 - 29 4 Yellow to 71 - 69 2 Orange to 37 - 27 - 9 1 Orange to 23 - 13 - 1 9
Yellow to 28 - 21 7 Green to 96 - 86 10 Dark Blue to 22 - 12 - 4 6 Light Blue to 44 - 31 - 6 7
Light Blue to 21 - 19 2 Orange to 55 - 52 3 Yellow to 36 - 16 - 16 4 Green to 28 - 15 - 5 8
Green to 34 - 25 9 Yellow to 98 - 92 6 Green to 55 - 40 - 13 2 Red to 53 - 23 - 21 9
Dark Blue to 38 - 28 10 Orange to 41 - 37 4 Orange to 23 - 8 - 8 7 Yellow to 55 - 4 - 49 2
Light Blue to 23 - 19 4 Red to 73 - 67 6 Yellow to 48 - 33 - 7 8 Dark Blue to 22 - 9 - 3 10
Orange to 31 - 23 8 Green to 31 - 25 6 Dark Blue to 24 - 13 - 7 4 Green to 47 - 12 - 28 7
Green to 25 - 19 6 Light Blue to 61 - 53 8 Light Blue to 37 -27 - 7 3 Yellow to 37 -16 - 11 10
Light Blue to 44 - 37 7 Orange to 71 - 70 1 Yellow to 42 - 32 - 5 5 Dark Blue to 25 - 13 - 4 8
Red to 26 - 17 9 Light blue to 11 - 10 1 Red to 20 - 10 - 9 1 Red to 20 - 7 - 7 6
Light Blue to 32 - 27 5 Dark Blue to 99 - 98 1 Orange to 77 - 11 - 60 6 Green to 33 - 3 - 25 5
One brick on each line All end on bottom line One brick on each line 1 - 6 One brick on each line 5 - 10
5 - 10
Which colour did you move Which colour did you move Which colour did you move
last? first? first?
Red Dark Blue Yellow Red

See p19 for general instructions.

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