Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	91	+		=	117
2.	51	+		=	99
3.	65	+		=	92
4.	94	+		=	129
5.	73	+		=	141
6.	76	+		=	107
7.	80	+		=	114
8.	83	+		=	144
9.	85	+		=	154
10.	87	+		=	142

Oefening 2
1.	77	+		=	150
2.	71	+		=	106
3.	66	+		=	93
4.	42	+		=	78
5.	48	+		=	87
6.	69	+		=	128
7.	75	+		=	128
8.	86	+		=	122
9.	99	+		=	126
10.	100	+		=	147

Oefening 3
1.	91	+		=	118
2.	86	+		=	123
3.	64	+		=	89
4.	57	+		=	80
5.	55	+		=	99
6.	56	+		=	100
7.	56	+		=	111
8.	86	+		=	131
9.	93	+		=	116
10.	90	+		=	133

Oefening 4
1.	87	+		=	155
2.	55	+		=	95
3.	95	+		=	175
4.	45	+		=	83
5.	94	+		=	148
6.	33	+		=	59
7.	71	+		=	124
8.	71	+		=	105
9.	35	+		=	65
10.	97	+		=	138

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	91	+	26	=	117
2.	51	+	48	=	99
3.	65	+	27	=	92
4.	94	+	35	=	129
5.	73	+	68	=	141
6.	76	+	31	=	107
7.	80	+	34	=	114
8.	83	+	61	=	144
9.	85	+	69	=	154
10.	87	+	55	=	142

Oefening 2
1.	77	+	73	=	150
2.	71	+	35	=	106
3.	66	+	27	=	93
4.	42	+	36	=	78
5.	48	+	39	=	87
6.	69	+	59	=	128
7.	75	+	53	=	128
8.	86	+	36	=	122
9.	99	+	27	=	126
10.	100	+	47	=	147

Oefening 3
1.	91	+	27	=	118
2.	86	+	37	=	123
3.	64	+	25	=	89
4.	57	+	23	=	80
5.	55	+	44	=	99
6.	56	+	44	=	100
7.	56	+	55	=	111
8.	86	+	45	=	131
9.	93	+	23	=	116
10.	90	+	43	=	133

Oefening 4
1.	87	+	68	=	155
2.	55	+	40	=	95
3.	95	+	80	=	175
4.	45	+	38	=	83
5.	94	+	54	=	148
6.	33	+	26	=	59
7.	71	+	53	=	124
8.	71	+	34	=	105
9.	35	+	30	=	65
10.	97	+	41	=	138