The document shows step-by-step subtraction calculations: 658 minus 229 equals 429, with the hundreds, tens, and ones places subtracted separately, showing 600 minus 200 equals 400, 50 minus 20 equals 30, and 8 minus 9 as a negative 1 (shortage), for a total of 429.

1. Aftrekken in stapjes !!!!!!!!
658 – 229 = 658
229 –
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600 – 200 = 400
50 – 20 = 30
8 – 9 = - 1 (tekort)
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429