Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	21	+		=	42
2.	92	+		=	119
3.	93	+		=	115
4.	41	+		=	74
5.	68	+		=	117
6.	96	+		=	124
7.	83	+		=	108
8.	92	+		=	159
9.	28	+		=	51
10.	62	+		=	105

Oefening 2
1.	75	+		=	124
2.	100	+		=	186
3.	87	+		=	119
4.	64	+		=	95
5.	90	+		=	169
6.	33	+		=	54
7.	48	+		=	70
8.	32	+		=	56
9.	98	+		=	163
10.	90	+		=	180

Oefening 3
1.	64	+		=	97
2.	67	+		=	104
3.	98	+		=	177
4.	61	+		=	91
5.	97	+		=	141
6.	82	+		=	123
7.	77	+		=	111
8.	87	+		=	109
9.	98	+		=	169
10.	49	+		=	87

Oefening 4
1.	73	+		=	146
2.	65	+		=	109
3.	96	+		=	167
4.	89	+		=	175
5.	94	+		=	118
6.	67	+		=	127
7.	96	+		=	186
8.	89	+		=	166
9.	95	+		=	129
10.	99	+		=	137

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	21	+	21	=	42
2.	92	+	27	=	119
3.	93	+	22	=	115
4.	41	+	33	=	74
5.	68	+	49	=	117
6.	96	+	28	=	124
7.	83	+	25	=	108
8.	92	+	67	=	159
9.	28	+	23	=	51
10.	62	+	43	=	105

Oefening 2
1.	75	+	49	=	124
2.	100	+	86	=	186
3.	87	+	32	=	119
4.	64	+	31	=	95
5.	90	+	79	=	169
6.	33	+	21	=	54
7.	48	+	22	=	70
8.	32	+	24	=	56
9.	98	+	65	=	163
10.	90	+	90	=	180

Oefening 3
1.	64	+	33	=	97
2.	67	+	37	=	104
3.	98	+	79	=	177
4.	61	+	30	=	91
5.	97	+	44	=	141
6.	82	+	41	=	123
7.	77	+	34	=	111
8.	87	+	22	=	109
9.	98	+	71	=	169
10.	49	+	38	=	87

Oefening 4
1.	73	+	73	=	146
2.	65	+	44	=	109
3.	96	+	71	=	167
4.	89	+	86	=	175
5.	94	+	24	=	118
6.	67	+	60	=	127
7.	96	+	90	=	186
8.	89	+	77	=	166
9.	95	+	34	=	129
10.	99	+	38	=	137