Optellen van tientallen en eenheden die over het honderdtal gaan

Erbijsommen

Oefening 1
1.	990	+	73	=
2.	190	+	17	=
3.	540	+	53	=
4.	410	+	94	=
5.	130	+	95	=
6.	190	+	52	=
7.	530	+	81	=
8.	930	+	92	=
9.	860	+	54	=
10.	680	+	96	=

Oefening 2
1.	470	+	89	=
2.	480	+	27	=
3.	140	+	83	=
4.	960	+	55	=
5.	430	+	71	=
6.	790	+	96	=
7.	440	+	61	=
8.	890	+	6	=
9.	770	+	72	=
10.	470	+	21	=

Oefening 3
1.	580	+	71	=
2.	260	+	68	=
3.	240	+	86	=
4.	410	+	84	=
5.	530	+	68	=
6.	490	+	96	=
7.	830	+	77	=
8.	510	+	97	=
9.	130	+	68	=
10.	520	+	83	=

Oefening 4
1.	280	+	58	=
2.	760	+	96	=
3.	230	+	77	=
4.	590	+	59	=
5.	140	+	89	=
6.	960	+	61	=
7.	270	+	92	=
8.	240	+	53	=
9.	350	+	51	=
10.	890	+	79	=

Optellen van tientallen en eenheden die over het honderdtal gaan
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	990	+	73	=	1.063
2.	190	+	17	=	207
3.	540	+	53	=	593
4.	410	+	94	=	504
5.	130	+	95	=	225
6.	190	+	52	=	242
7.	530	+	81	=	611
8.	930	+	92	=	1.022
9.	860	+	54	=	914
10.	680	+	96	=	776

Oefening 2
1.	470	+	89	=	559
2.	480	+	27	=	507
3.	140	+	83	=	223
4.	960	+	55	=	1.015
5.	430	+	71	=	501
6.	790	+	96	=	886
7.	440	+	61	=	501
8.	890	+	6	=	896
9.	770	+	72	=	842
10.	470	+	21	=	491

Oefening 3
1.	580	+	71	=	651
2.	260	+	68	=	328
3.	240	+	86	=	326
4.	410	+	84	=	494
5.	530	+	68	=	598
6.	490	+	96	=	586
7.	830	+	77	=	907
8.	510	+	97	=	607
9.	130	+	68	=	198
10.	520	+	83	=	603

Oefening 4
1.	280	+	58	=	338
2.	760	+	96	=	856
3.	230	+	77	=	307
4.	590	+	59	=	649
5.	140	+	89	=	229
6.	960	+	61	=	1.021
7.	270	+	92	=	362
8.	240	+	53	=	293
9.	350	+	51	=	401
10.	890	+	79	=	969