Erbijsommen tot 200

Optellen

Oefening 1
1.	33	+	23	=
2.	28	+	27	=
3.	94	+	52	=
4.	64	+	63	=
5.	48	+	30	=
6.	78	+	74	=
7.	92	+	44	=
8.	89	+	67	=
9.	66	+	37	=
10.	69	+	36	=

Oefening 2
1.	76	+	27	=
2.	73	+	28	=
3.	47	+	21	=
4.	95	+	64	=
5.	81	+	65	=
6.	65	+	32	=
7.	76	+	52	=
8.	46	+	44	=
9.	89	+	71	=
10.	83	+	51	=

Oefening 3
1.	68	+	20	=
2.	59	+	29	=
3.	52	+	36	=
4.	61	+	57	=
5.	63	+	37	=
6.	69	+	27	=
7.	63	+	43	=
8.	57	+	30	=
9.	76	+	47	=
10.	100	+	37	=

Oefening 4
1.	61	+	40	=
2.	88	+	84	=
3.	89	+	78	=
4.	89	+	35	=
5.	72	+	65	=
6.	61	+	23	=
7.	83	+	55	=
8.	94	+	71	=
9.	100	+	70	=
10.	56	+	52	=

Erbijsommen tot 200
| ANTWOORDEN

Optellen

Oefening 1
1.	33	+	23	=	56
2.	28	+	27	=	55
3.	94	+	52	=	146
4.	64	+	63	=	127
5.	48	+	30	=	78
6.	78	+	74	=	152
7.	92	+	44	=	136
8.	89	+	67	=	156
9.	66	+	37	=	103
10.	69	+	36	=	105

Oefening 2
1.	76	+	27	=	103
2.	73	+	28	=	101
3.	47	+	21	=	68
4.	95	+	64	=	159
5.	81	+	65	=	146
6.	65	+	32	=	97
7.	76	+	52	=	128
8.	46	+	44	=	90
9.	89	+	71	=	160
10.	83	+	51	=	134

Oefening 3
1.	68	+	20	=	88
2.	59	+	29	=	88
3.	52	+	36	=	88
4.	61	+	57	=	118
5.	63	+	37	=	100
6.	69	+	27	=	96
7.	63	+	43	=	106
8.	57	+	30	=	87
9.	76	+	47	=	123
10.	100	+	37	=	137

Oefening 4
1.	61	+	40	=	101
2.	88	+	84	=	172
3.	89	+	78	=	167
4.	89	+	35	=	124
5.	72	+	65	=	137
6.	61	+	23	=	84
7.	83	+	55	=	138
8.	94	+	71	=	165
9.	100	+	70	=	170
10.	56	+	52	=	108