Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	92	+		=	141
2.	86	+		=	158
3.	88	+		=	153
4.	49	+		=	74
5.	80	+		=	159
6.	98	+		=	126
7.	38	+		=	62
8.	81	+		=	112
9.	54	+		=	83
10.	96	+		=	186

Oefening 2
1.	84	+		=	118
2.	96	+		=	173
3.	84	+		=	129
4.	42	+		=	73
5.	40	+		=	62
6.	56	+		=	76
7.	86	+		=	113
8.	76	+		=	98
9.	83	+		=	161
10.	85	+		=	161

Oefening 3
1.	99	+		=	181
2.	64	+		=	101
3.	42	+		=	75
4.	47	+		=	87
5.	85	+		=	128
6.	89	+		=	142
7.	90	+		=	165
8.	68	+		=	88
9.	99	+		=	182
10.	95	+		=	185

Oefening 4
1.	44	+		=	74
2.	83	+		=	117
3.	88	+		=	170
4.	88	+		=	169
5.	60	+		=	83
6.	41	+		=	64
7.	66	+		=	113
8.	79	+		=	157
9.	100	+		=	142
10.	100	+		=	178

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	92	+	49	=	141
2.	86	+	72	=	158
3.	88	+	65	=	153
4.	49	+	25	=	74
5.	80	+	79	=	159
6.	98	+	28	=	126
7.	38	+	24	=	62
8.	81	+	31	=	112
9.	54	+	29	=	83
10.	96	+	90	=	186

Oefening 2
1.	84	+	34	=	118
2.	96	+	77	=	173
3.	84	+	45	=	129
4.	42	+	31	=	73
5.	40	+	22	=	62
6.	56	+	20	=	76
7.	86	+	27	=	113
8.	76	+	22	=	98
9.	83	+	78	=	161
10.	85	+	76	=	161

Oefening 3
1.	99	+	82	=	181
2.	64	+	37	=	101
3.	42	+	33	=	75
4.	47	+	40	=	87
5.	85	+	43	=	128
6.	89	+	53	=	142
7.	90	+	75	=	165
8.	68	+	20	=	88
9.	99	+	83	=	182
10.	95	+	90	=	185

Oefening 4
1.	44	+	30	=	74
2.	83	+	34	=	117
3.	88	+	82	=	170
4.	88	+	81	=	169
5.	60	+	23	=	83
6.	41	+	23	=	64
7.	66	+	47	=	113
8.	79	+	78	=	157
9.	100	+	42	=	142
10.	100	+	78	=	178