Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	95	+		=	118
2.	48	+		=	88
3.	90	+		=	135
4.	78	+		=	116
5.	96	+		=	171
6.	72	+		=	134
7.	54	+		=	95
8.	90	+		=	152
9.	77	+		=	134
10.	94	+		=	170

Oefening 2
1.	52	+		=	86
2.	42	+		=	65
3.	57	+		=	86
4.	77	+		=	99
5.	41	+		=	78
6.	91	+		=	128
7.	53	+		=	86
8.	60	+		=	99
9.	92	+		=	178
10.	89	+		=	116

Oefening 3
1.	51	+		=	99
2.	65	+		=	119
3.	88	+		=	167
4.	94	+		=	118
5.	71	+		=	103
6.	96	+		=	161
7.	58	+		=	95
8.	99	+		=	141
9.	59	+		=	112
10.	98	+		=	147

Oefening 4
1.	72	+		=	118
2.	33	+		=	58
3.	81	+		=	144
4.	71	+		=	94
5.	63	+		=	92
6.	96	+		=	136
7.	81	+		=	101
8.	80	+		=	137
9.	79	+		=	109
10.	94	+		=	148

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	95	+	23	=	118
2.	48	+	40	=	88
3.	90	+	45	=	135
4.	78	+	38	=	116
5.	96	+	75	=	171
6.	72	+	62	=	134
7.	54	+	41	=	95
8.	90	+	62	=	152
9.	77	+	57	=	134
10.	94	+	76	=	170

Oefening 2
1.	52	+	34	=	86
2.	42	+	23	=	65
3.	57	+	29	=	86
4.	77	+	22	=	99
5.	41	+	37	=	78
6.	91	+	37	=	128
7.	53	+	33	=	86
8.	60	+	39	=	99
9.	92	+	86	=	178
10.	89	+	27	=	116

Oefening 3
1.	51	+	48	=	99
2.	65	+	54	=	119
3.	88	+	79	=	167
4.	94	+	24	=	118
5.	71	+	32	=	103
6.	96	+	65	=	161
7.	58	+	37	=	95
8.	99	+	42	=	141
9.	59	+	53	=	112
10.	98	+	49	=	147

Oefening 4
1.	72	+	46	=	118
2.	33	+	25	=	58
3.	81	+	63	=	144
4.	71	+	23	=	94
5.	63	+	29	=	92
6.	96	+	40	=	136
7.	81	+	20	=	101
8.	80	+	57	=	137
9.	79	+	30	=	109
10.	94	+	54	=	148