Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	76	+		=	134
2.	58	+		=	90
3.	96	+		=	163
4.	75	+		=	142
5.	42	+		=	79
6.	76	+		=	129
7.	33	+		=	64
8.	61	+		=	88
9.	95	+		=	167
10.	62	+		=	96

Oefening 2
1.	81	+		=	142
2.	57	+		=	97
3.	40	+		=	70
4.	91	+		=	174
5.	98	+		=	154
6.	80	+		=	124
7.	98	+		=	172
8.	76	+		=	111
9.	55	+		=	81
10.	64	+		=	116

Oefening 3
1.	86	+		=	156
2.	97	+		=	153
3.	99	+		=	176
4.	95	+		=	176
5.	82	+		=	115
6.	57	+		=	113
7.	84	+		=	164
8.	91	+		=	170
9.	100	+		=	129
10.	71	+		=	104

Oefening 4
1.	84	+		=	128
2.	74	+		=	122
3.	84	+		=	161
4.	87	+		=	147
5.	71	+		=	140
6.	73	+		=	99
7.	80	+		=	118
8.	91	+		=	147
9.	83	+		=	146
10.	70	+		=	137

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	76	+	58	=	134
2.	58	+	32	=	90
3.	96	+	67	=	163
4.	75	+	67	=	142
5.	42	+	37	=	79
6.	76	+	53	=	129
7.	33	+	31	=	64
8.	61	+	27	=	88
9.	95	+	72	=	167
10.	62	+	34	=	96

Oefening 2
1.	81	+	61	=	142
2.	57	+	40	=	97
3.	40	+	30	=	70
4.	91	+	83	=	174
5.	98	+	56	=	154
6.	80	+	44	=	124
7.	98	+	74	=	172
8.	76	+	35	=	111
9.	55	+	26	=	81
10.	64	+	52	=	116

Oefening 3
1.	86	+	70	=	156
2.	97	+	56	=	153
3.	99	+	77	=	176
4.	95	+	81	=	176
5.	82	+	33	=	115
6.	57	+	56	=	113
7.	84	+	80	=	164
8.	91	+	79	=	170
9.	100	+	29	=	129
10.	71	+	33	=	104

Oefening 4
1.	84	+	44	=	128
2.	74	+	48	=	122
3.	84	+	77	=	161
4.	87	+	60	=	147
5.	71	+	69	=	140
6.	73	+	26	=	99
7.	80	+	38	=	118
8.	91	+	56	=	147
9.	83	+	63	=	146
10.	70	+	67	=	137