Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	82	+		=	133
2.	98	+		=	166
3.	86	+		=	122
4.	86	+		=	162
5.	46	+		=	73
6.	62	+		=	103
7.	88	+		=	112
8.	72	+		=	106
9.	92	+		=	172
10.	58	+		=	101

Oefening 2
1.	81	+		=	160
2.	56	+		=	90
3.	67	+		=	126
4.	77	+		=	140
5.	40	+		=	68
6.	66	+		=	93
7.	65	+		=	89
8.	89	+		=	157
9.	60	+		=	86
10.	37	+		=	63

Oefening 3
1.	58	+		=	95
2.	73	+		=	109
3.	95	+		=	171
4.	99	+		=	137
5.	92	+		=	179
6.	81	+		=	107
7.	89	+		=	165
8.	87	+		=	137
9.	94	+		=	139
10.	75	+		=	98

Oefening 4
1.	61	+		=	114
2.	93	+		=	150
3.	60	+		=	82
4.	63	+		=	97
5.	90	+		=	124
6.	87	+		=	134
7.	42	+		=	77
8.	62	+		=	104
9.	91	+		=	132
10.	68	+		=	121

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	82	+	51	=	133
2.	98	+	68	=	166
3.	86	+	36	=	122
4.	86	+	76	=	162
5.	46	+	27	=	73
6.	62	+	41	=	103
7.	88	+	24	=	112
8.	72	+	34	=	106
9.	92	+	80	=	172
10.	58	+	43	=	101

Oefening 2
1.	81	+	79	=	160
2.	56	+	34	=	90
3.	67	+	59	=	126
4.	77	+	63	=	140
5.	40	+	28	=	68
6.	66	+	27	=	93
7.	65	+	24	=	89
8.	89	+	68	=	157
9.	60	+	26	=	86
10.	37	+	26	=	63

Oefening 3
1.	58	+	37	=	95
2.	73	+	36	=	109
3.	95	+	76	=	171
4.	99	+	38	=	137
5.	92	+	87	=	179
6.	81	+	26	=	107
7.	89	+	76	=	165
8.	87	+	50	=	137
9.	94	+	45	=	139
10.	75	+	23	=	98

Oefening 4
1.	61	+	53	=	114
2.	93	+	57	=	150
3.	60	+	22	=	82
4.	63	+	34	=	97
5.	90	+	34	=	124
6.	87	+	47	=	134
7.	42	+	35	=	77
8.	62	+	42	=	104
9.	91	+	41	=	132
10.	68	+	53	=	121