A
MATHE´MATIQUE
68
ADDITION
1 + 3 = 8 8
3 + 1 = 7 7
2 + 1 = 5 3
1 + 3 = 2 12
3 + 2 = 4 3
3 + 1 = 4 8
2 + 3 = 3 5
© 2011, Les Éditions CEC inc. • Reproduction interdite
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A
MATHE´MATIQUE
68
ADDITION
1 + 3 = 8 8
3 + 1 = 7 7
2 + 1 = 5 3
1 + 3 = 2 12
3 + 2 = 4 3
3 + 1 = 4 8
2 + 3 = 3 5
© 2011, Les Éditions CEC inc. • Reproduction interdite