123 + 789 = *

12 x 12 = *

236 : 4= *

1.125 + 1.009 = *

2,2 x 2,2 = *

35716 - 20357 = *

847 - 781 = *

7.061 - 2.952 = *

1001 + 5692 = *

2.75 : 1.1 = *

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