Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	80	+		=	132
2.	76	+		=	125
3.	31	+		=	60
4.	44	+		=	76
5.	92	+		=	175
6.	98	+		=	127
7.	39	+		=	71
8.	84	+		=	122
9.	95	+		=	179
10.	27	+		=	54

Oefening 2
1.	83	+		=	130
2.	70	+		=	121
3.	74	+		=	146
4.	71	+		=	97
5.	58	+		=	80
6.	53	+		=	83
7.	88	+		=	164
8.	48	+		=	96
9.	86	+		=	162
10.	91	+		=	122

Oefening 3
1.	92	+		=	126
2.	53	+		=	81
3.	81	+		=	141
4.	65	+		=	107
5.	58	+		=	114
6.	76	+		=	97
7.	80	+		=	118
8.	86	+		=	137
9.	98	+		=	122
10.	79	+		=	127

Oefening 4
1.	69	+		=	114
2.	78	+		=	111
3.	88	+		=	161
4.	92	+		=	140
5.	86	+		=	134
6.	93	+		=	146
7.	69	+		=	118
8.	65	+		=	112
9.	65	+		=	122
10.	92	+		=	170

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	80	+	52	=	132
2.	76	+	49	=	125
3.	31	+	29	=	60
4.	44	+	32	=	76
5.	92	+	83	=	175
6.	98	+	29	=	127
7.	39	+	32	=	71
8.	84	+	38	=	122
9.	95	+	84	=	179
10.	27	+	27	=	54

Oefening 2
1.	83	+	47	=	130
2.	70	+	51	=	121
3.	74	+	72	=	146
4.	71	+	26	=	97
5.	58	+	22	=	80
6.	53	+	30	=	83
7.	88	+	76	=	164
8.	48	+	48	=	96
9.	86	+	76	=	162
10.	91	+	31	=	122

Oefening 3
1.	92	+	34	=	126
2.	53	+	28	=	81
3.	81	+	60	=	141
4.	65	+	42	=	107
5.	58	+	56	=	114
6.	76	+	21	=	97
7.	80	+	38	=	118
8.	86	+	51	=	137
9.	98	+	24	=	122
10.	79	+	48	=	127

Oefening 4
1.	69	+	45	=	114
2.	78	+	33	=	111
3.	88	+	73	=	161
4.	92	+	48	=	140
5.	86	+	48	=	134
6.	93	+	53	=	146
7.	69	+	49	=	118
8.	65	+	47	=	112
9.	65	+	57	=	122
10.	92	+	78	=	170