WS MAT GR6-H: MEASUREM/METING
WS MAT GR6-G: DECIMAL FRAC/DES
WS MAT GR6-F: DECIMAL FRAC/DES
WS MAT GR6-E: MONEY,TIME/GELD
WS MAT GR6-D: DIVISION/DELING
WS MAT GR6-C: MULTIPLIC/VERMEN
WS MAT GR6-B: ADD,SUB/OPTEL,AF
WS MAT GR6-A: WHOLE NUM/TEL
WS MAT GR6: SET/STEL
WS MAT GR5-L:REV/HERSIENING-
WS MAT GR5-K:REV/HERSIENING
WS MAT GR5-J:GEOMET,GRAPH/MEET
WS MAT GR5-I:MEASUREM/METING
WS MAT GR5-H:MONEY/GELD
WS MAT GR5-G:TIME,NUM SENT/TYD
WS MAT GR5-F:DECIMAL FRACT/DES
WS MAT GR5-E:FRACTIONS/BREUKE
WS MAT GR5-D:DIVISION/DELING
WS MAT GR5-C:MULTIPLICAT/VERME
WS MAT GR5-B:ADD,SUB/OPTE
