Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	43	+		=	82
2.	95	+		=	144
3.	56	+		=	96
4.	78	+		=	145
5.	62	+		=	110
6.	99	+		=	177
7.	83	+		=	161
8.	72	+		=	94
9.	100	+		=	133
10.	98	+		=	182

Oefening 2
1.	75	+		=	98
2.	43	+		=	76
3.	69	+		=	106
4.	83	+		=	140
5.	33	+		=	56
6.	36	+		=	70
7.	87	+		=	145
8.	57	+		=	87
9.	85	+		=	134
10.	85	+		=	168

Oefening 3
1.	65	+		=	125
2.	94	+		=	186
3.	97	+		=	136
4.	86	+		=	149
5.	77	+		=	121
6.	27	+		=	50
7.	95	+		=	141
8.	88	+		=	146
9.	89	+		=	165
10.	73	+		=	98

Oefening 4
1.	51	+		=	81
2.	71	+		=	100
3.	36	+		=	60
4.	85	+		=	107
5.	52	+		=	73
6.	27	+		=	49
7.	94	+		=	136
8.	62	+		=	91
9.	89	+		=	178
10.	86	+		=	147

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	43	+	39	=	82
2.	95	+	49	=	144
3.	56	+	40	=	96
4.	78	+	67	=	145
5.	62	+	48	=	110
6.	99	+	78	=	177
7.	83	+	78	=	161
8.	72	+	22	=	94
9.	100	+	33	=	133
10.	98	+	84	=	182

Oefening 2
1.	75	+	23	=	98
2.	43	+	33	=	76
3.	69	+	37	=	106
4.	83	+	57	=	140
5.	33	+	23	=	56
6.	36	+	34	=	70
7.	87	+	58	=	145
8.	57	+	30	=	87
9.	85	+	49	=	134
10.	85	+	83	=	168

Oefening 3
1.	65	+	60	=	125
2.	94	+	92	=	186
3.	97	+	39	=	136
4.	86	+	63	=	149
5.	77	+	44	=	121
6.	27	+	23	=	50
7.	95	+	46	=	141
8.	88	+	58	=	146
9.	89	+	76	=	165
10.	73	+	25	=	98

Oefening 4
1.	51	+	30	=	81
2.	71	+	29	=	100
3.	36	+	24	=	60
4.	85	+	22	=	107
5.	52	+	21	=	73
6.	27	+	22	=	49
7.	94	+	42	=	136
8.	62	+	29	=	91
9.	89	+	89	=	178
10.	86	+	61	=	147