Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	84	+		=	167
2.	86	+		=	111
3.	99	+		=	119
4.	92	+		=	114
5.	99	+		=	124
6.	99	+		=	161
7.	50	+		=	92
8.	79	+		=	138
9.	97	+		=	140
10.	83	+		=	166

Oefening 2
1.	58	+		=	97
2.	49	+		=	92
3.	42	+		=	71
4.	64	+		=	123
5.	80	+		=	137
6.	85	+		=	118
7.	44	+		=	68
8.	81	+		=	155
9.	98	+		=	138
10.	61	+		=	118

Oefening 3
1.	57	+		=	106
2.	97	+		=	182
3.	67	+		=	97
4.	77	+		=	121
5.	48	+		=	94
6.	61	+		=	95
7.	72	+		=	123
8.	36	+		=	57
9.	40	+		=	62
10.	77	+		=	121

Oefening 4
1.	84	+		=	160
2.	87	+		=	120
3.	93	+		=	118
4.	34	+		=	61
5.	55	+		=	89
6.	99	+		=	183
7.	37	+		=	69
8.	65	+		=	116
9.	75	+		=	117
10.	91	+		=	132

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	84	+	83	=	167
2.	86	+	25	=	111
3.	99	+	20	=	119
4.	92	+	22	=	114
5.	99	+	25	=	124
6.	99	+	62	=	161
7.	50	+	42	=	92
8.	79	+	59	=	138
9.	97	+	43	=	140
10.	83	+	83	=	166

Oefening 2
1.	58	+	39	=	97
2.	49	+	43	=	92
3.	42	+	29	=	71
4.	64	+	59	=	123
5.	80	+	57	=	137
6.	85	+	33	=	118
7.	44	+	24	=	68
8.	81	+	74	=	155
9.	98	+	40	=	138
10.	61	+	57	=	118

Oefening 3
1.	57	+	49	=	106
2.	97	+	85	=	182
3.	67	+	30	=	97
4.	77	+	44	=	121
5.	48	+	46	=	94
6.	61	+	34	=	95
7.	72	+	51	=	123
8.	36	+	21	=	57
9.	40	+	22	=	62
10.	77	+	44	=	121

Oefening 4
1.	84	+	76	=	160
2.	87	+	33	=	120
3.	93	+	25	=	118
4.	34	+	27	=	61
5.	55	+	34	=	89
6.	99	+	84	=	183
7.	37	+	32	=	69
8.	65	+	51	=	116
9.	75	+	42	=	117
10.	91	+	41	=	132