Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	65	+		=	102
2.	46	+		=	82
3.	90	+		=	149
4.	92	+		=	137
5.	96	+		=	188
6.	71	+		=	102
7.	38	+		=	66
8.	90	+		=	141
9.	90	+		=	173
10.	83	+		=	157

Oefening 2
1.	74	+		=	105
2.	65	+		=	112
3.	66	+		=	97
4.	67	+		=	87
5.	88	+		=	109
6.	79	+		=	135
7.	88	+		=	138
8.	58	+		=	111
9.	92	+		=	134
10.	91	+		=	169

Oefening 3
1.	96	+		=	156
2.	57	+		=	86
3.	94	+		=	168
4.	62	+		=	123
5.	90	+		=	174
6.	50	+		=	70
7.	71	+		=	91
8.	80	+		=	103
9.	95	+		=	163
10.	99	+		=	184

Oefening 4
1.	92	+		=	169
2.	98	+		=	154
3.	61	+		=	120
4.	50	+		=	76
5.	88	+		=	140
6.	41	+		=	61
7.	61	+		=	117
8.	91	+		=	138
9.	51	+		=	89
10.	96	+		=	123

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	65	+	37	=	102
2.	46	+	36	=	82
3.	90	+	59	=	149
4.	92	+	45	=	137
5.	96	+	92	=	188
6.	71	+	31	=	102
7.	38	+	28	=	66
8.	90	+	51	=	141
9.	90	+	83	=	173
10.	83	+	74	=	157

Oefening 2
1.	74	+	31	=	105
2.	65	+	47	=	112
3.	66	+	31	=	97
4.	67	+	20	=	87
5.	88	+	21	=	109
6.	79	+	56	=	135
7.	88	+	50	=	138
8.	58	+	53	=	111
9.	92	+	42	=	134
10.	91	+	78	=	169

Oefening 3
1.	96	+	60	=	156
2.	57	+	29	=	86
3.	94	+	74	=	168
4.	62	+	61	=	123
5.	90	+	84	=	174
6.	50	+	20	=	70
7.	71	+	20	=	91
8.	80	+	23	=	103
9.	95	+	68	=	163
10.	99	+	85	=	184

Oefening 4
1.	92	+	77	=	169
2.	98	+	56	=	154
3.	61	+	59	=	120
4.	50	+	26	=	76
5.	88	+	52	=	140
6.	41	+	20	=	61
7.	61	+	56	=	117
8.	91	+	47	=	138
9.	51	+	38	=	89
10.	96	+	27	=	123