Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	68	+		=	101
2.	70	+		=	127
3.	59	+		=	103
4.	26	+		=	49
5.	40	+		=	73
6.	46	+		=	73
7.	96	+		=	142
8.	91	+		=	171
9.	93	+		=	154
10.	81	+		=	135

Oefening 2
1.	76	+		=	142
2.	43	+		=	63
3.	47	+		=	69
4.	87	+		=	156
5.	63	+		=	120
6.	72	+		=	143
7.	74	+		=	97
8.	81	+		=	119
9.	69	+		=	137
10.	93	+		=	154

Oefening 3
1.	91	+		=	160
2.	76	+		=	127
3.	88	+		=	153
4.	84	+		=	147
5.	96	+		=	155
6.	37	+		=	65
7.	67	+		=	127
8.	61	+		=	108
9.	88	+		=	174
10.	27	+		=	51

Oefening 4
1.	83	+		=	111
2.	86	+		=	169
3.	84	+		=	147
4.	86	+		=	137
5.	47	+		=	81
6.	78	+		=	127
7.	100	+		=	191
8.	93	+		=	114
9.	26	+		=	49
10.	44	+		=	84

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	68	+	33	=	101
2.	70	+	57	=	127
3.	59	+	44	=	103
4.	26	+	23	=	49
5.	40	+	33	=	73
6.	46	+	27	=	73
7.	96	+	46	=	142
8.	91	+	80	=	171
9.	93	+	61	=	154
10.	81	+	54	=	135

Oefening 2
1.	76	+	66	=	142
2.	43	+	20	=	63
3.	47	+	22	=	69
4.	87	+	69	=	156
5.	63	+	57	=	120
6.	72	+	71	=	143
7.	74	+	23	=	97
8.	81	+	38	=	119
9.	69	+	68	=	137
10.	93	+	61	=	154

Oefening 3
1.	91	+	69	=	160
2.	76	+	51	=	127
3.	88	+	65	=	153
4.	84	+	63	=	147
5.	96	+	59	=	155
6.	37	+	28	=	65
7.	67	+	60	=	127
8.	61	+	47	=	108
9.	88	+	86	=	174
10.	27	+	24	=	51

Oefening 4
1.	83	+	28	=	111
2.	86	+	83	=	169
3.	84	+	63	=	147
4.	86	+	51	=	137
5.	47	+	34	=	81
6.	78	+	49	=	127
7.	100	+	91	=	191
8.	93	+	21	=	114
9.	26	+	23	=	49
10.	44	+	40	=	84