Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	83	+		=	143
2.	87	+		=	149
3.	87	+		=	158
4.	100	+		=	192
5.	73	+		=	124
6.	74	+		=	96
7.	52	+		=	81
8.	100	+		=	162
9.	51	+		=	101
10.	53	+		=	93

Oefening 2
1.	67	+		=	111
2.	69	+		=	100
3.	58	+		=	88
4.	77	+		=	142
5.	73	+		=	95
6.	71	+		=	117
7.	47	+		=	76
8.	25	+		=	50
9.	77	+		=	123
10.	47	+		=	84

Oefening 3
1.	65	+		=	96
2.	79	+		=	126
3.	91	+		=	155
4.	85	+		=	138
5.	78	+		=	141
6.	59	+		=	107
7.	38	+		=	74
8.	98	+		=	135
9.	65	+		=	97
10.	83	+		=	122

Oefening 4
1.	61	+		=	104
2.	77	+		=	120
3.	99	+		=	148
4.	44	+		=	83
5.	96	+		=	182
6.	83	+		=	118
7.	95	+		=	155
8.	60	+		=	91
9.	95	+		=	186
10.	69	+		=	116

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	83	+	60	=	143
2.	87	+	62	=	149
3.	87	+	71	=	158
4.	100	+	92	=	192
5.	73	+	51	=	124
6.	74	+	22	=	96
7.	52	+	29	=	81
8.	100	+	62	=	162
9.	51	+	50	=	101
10.	53	+	40	=	93

Oefening 2
1.	67	+	44	=	111
2.	69	+	31	=	100
3.	58	+	30	=	88
4.	77	+	65	=	142
5.	73	+	22	=	95
6.	71	+	46	=	117
7.	47	+	29	=	76
8.	25	+	25	=	50
9.	77	+	46	=	123
10.	47	+	37	=	84

Oefening 3
1.	65	+	31	=	96
2.	79	+	47	=	126
3.	91	+	64	=	155
4.	85	+	53	=	138
5.	78	+	63	=	141
6.	59	+	48	=	107
7.	38	+	36	=	74
8.	98	+	37	=	135
9.	65	+	32	=	97
10.	83	+	39	=	122

Oefening 4
1.	61	+	43	=	104
2.	77	+	43	=	120
3.	99	+	49	=	148
4.	44	+	39	=	83
5.	96	+	86	=	182
6.	83	+	35	=	118
7.	95	+	60	=	155
8.	60	+	31	=	91
9.	95	+	91	=	186
10.	69	+	47	=	116