Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	89	+		=	124
2.	58	+		=	109
3.	90	+		=	155
4.	98	+		=	121
5.	27	+		=	47
6.	38	+		=	73
7.	43	+		=	80
8.	65	+		=	106
9.	36	+		=	68
10.	96	+		=	162

Oefening 2
1.	90	+		=	132
2.	78	+		=	155
3.	91	+		=	153
4.	48	+		=	78
5.	70	+		=	95
6.	89	+		=	166
7.	93	+		=	143
8.	89	+		=	137
9.	82	+		=	116
10.	91	+		=	125

Oefening 3
1.	93	+		=	134
2.	60	+		=	109
3.	52	+		=	82
4.	71	+		=	108
5.	98	+		=	145
6.	64	+		=	114
7.	72	+		=	123
8.	99	+		=	124
9.	47	+		=	80
10.	65	+		=	92

Oefening 4
1.	67	+		=	122
2.	75	+		=	100
3.	74	+		=	123
4.	73	+		=	126
5.	81	+		=	122
6.	86	+		=	164
7.	35	+		=	62
8.	76	+		=	126
9.	90	+		=	122
10.	92	+		=	132

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	89	+	35	=	124
2.	58	+	51	=	109
3.	90	+	65	=	155
4.	98	+	23	=	121
5.	27	+	20	=	47
6.	38	+	35	=	73
7.	43	+	37	=	80
8.	65	+	41	=	106
9.	36	+	32	=	68
10.	96	+	66	=	162

Oefening 2
1.	90	+	42	=	132
2.	78	+	77	=	155
3.	91	+	62	=	153
4.	48	+	30	=	78
5.	70	+	25	=	95
6.	89	+	77	=	166
7.	93	+	50	=	143
8.	89	+	48	=	137
9.	82	+	34	=	116
10.	91	+	34	=	125

Oefening 3
1.	93	+	41	=	134
2.	60	+	49	=	109
3.	52	+	30	=	82
4.	71	+	37	=	108
5.	98	+	47	=	145
6.	64	+	50	=	114
7.	72	+	51	=	123
8.	99	+	25	=	124
9.	47	+	33	=	80
10.	65	+	27	=	92

Oefening 4
1.	67	+	55	=	122
2.	75	+	25	=	100
3.	74	+	49	=	123
4.	73	+	53	=	126
5.	81	+	41	=	122
6.	86	+	78	=	164
7.	35	+	27	=	62
8.	76	+	50	=	126
9.	90	+	32	=	122
10.	92	+	40	=	132