OEFENINGEN

Hoofdrekenen1

1
438 +  133 = ____                  216 +  479 = ____                  126 +  649 = ____
219 +  492 = ____                  149 +  185 = ____                  515 +  376 = ____
494 +  217 = ____                  446 +  518 = ____                  555 +  237 = ____
162 +  649 = ____                  164 +  729 = ____                  558 +  268 = ____

2
646 -  110 = ____                  892 -  350 = ____                  947 -  770 = ____
712 -  130 = ____                  484 -  160 = ____                  716 -  460 = ____
953 -  420 = ____                  688 -  110 = ____                  533 -  210 = ____
448 -  320 = ____                  871 -  490 = ____                  845 -  130 = ____

3
7 x 407 = ____                     4 x 351 = ____                     4 x 325 = ____
5 x 381 = ____                     8 x 133 = ____                     6 x 783 = ____
9 x 907 = ____                     7 x 245 = ____                     7 x 652 = ____
7 x 975 = ____                     9 x 817 = ____                     4 x 562 = ____

4
0,49 :  7 = ____                   0,14 :  2 = ____                   0,18 :  9 = ____
0,28 :  7 = ____                   0,12 :  4 = ____                   0,36 :  9 = ____
0,42 :  6 = ____                   0,06 :  3 = ____                   0,07 :  7 = ____
0,10 :  5 = ____                   0,08 :  4 = ____                   0,06 :  6 = ____

Wanneer je alle oefeningen hebt gemaakt, dan klik je hier voor de juiste antwoorden.