Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	82	+		=	103
2.	96	+		=	190
3.	79	+		=	124
4.	60	+		=	109
5.	68	+		=	131
6.	51	+		=	94
7.	79	+		=	99
8.	65	+		=	102
9.	38	+		=	58
10.	67	+		=	95

Oefening 2
1.	61	+		=	119
2.	84	+		=	154
3.	33	+		=	58
4.	88	+		=	119
5.	37	+		=	74
6.	87	+		=	146
7.	45	+		=	81
8.	83	+		=	134
9.	65	+		=	103
10.	74	+		=	124

Oefening 3
1.	72	+		=	109
2.	89	+		=	131
3.	87	+		=	115
4.	71	+		=	100
5.	37	+		=	68
6.	81	+		=	157
7.	57	+		=	108
8.	87	+		=	116
9.	98	+		=	189
10.	100	+		=	122

Oefening 4
1.	64	+		=	101
2.	99	+		=	165
3.	87	+		=	159
4.	96	+		=	189
5.	85	+		=	128
6.	98	+		=	143
7.	78	+		=	147
8.	80	+		=	127
9.	33	+		=	59
10.	64	+		=	104

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	82	+	21	=	103
2.	96	+	94	=	190
3.	79	+	45	=	124
4.	60	+	49	=	109
5.	68	+	63	=	131
6.	51	+	43	=	94
7.	79	+	20	=	99
8.	65	+	37	=	102
9.	38	+	20	=	58
10.	67	+	28	=	95

Oefening 2
1.	61	+	58	=	119
2.	84	+	70	=	154
3.	33	+	25	=	58
4.	88	+	31	=	119
5.	37	+	37	=	74
6.	87	+	59	=	146
7.	45	+	36	=	81
8.	83	+	51	=	134
9.	65	+	38	=	103
10.	74	+	50	=	124

Oefening 3
1.	72	+	37	=	109
2.	89	+	42	=	131
3.	87	+	28	=	115
4.	71	+	29	=	100
5.	37	+	31	=	68
6.	81	+	76	=	157
7.	57	+	51	=	108
8.	87	+	29	=	116
9.	98	+	91	=	189
10.	100	+	22	=	122

Oefening 4
1.	64	+	37	=	101
2.	99	+	66	=	165
3.	87	+	72	=	159
4.	96	+	93	=	189
5.	85	+	43	=	128
6.	98	+	45	=	143
7.	78	+	69	=	147
8.	80	+	47	=	127
9.	33	+	26	=	59
10.	64	+	40	=	104