Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	61	+		=	115
2.	98	+		=	152
3.	88	+		=	148
4.	74	+		=	121
5.	87	+		=	126
6.	66	+		=	107
7.	67	+		=	94
8.	85	+		=	163
9.	33	+		=	64
10.	43	+		=	83

Oefening 2
1.	86	+		=	129
2.	65	+		=	129
3.	64	+		=	119
4.	71	+		=	121
5.	98	+		=	185
6.	73	+		=	94
7.	65	+		=	108
8.	73	+		=	105
9.	60	+		=	80
10.	67	+		=	111

Oefening 3
1.	88	+		=	151
2.	99	+		=	144
3.	95	+		=	137
4.	47	+		=	80
5.	97	+		=	141
6.	96	+		=	144
7.	71	+		=	131
8.	88	+		=	168
9.	99	+		=	153
10.	69	+		=	131

Oefening 4
1.	65	+		=	122
2.	100	+		=	194
3.	41	+		=	74
4.	62	+		=	107
5.	68	+		=	108
6.	30	+		=	55
7.	33	+		=	65
8.	82	+		=	118
9.	85	+		=	142
10.	100	+		=	134

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	61	+	54	=	115
2.	98	+	54	=	152
3.	88	+	60	=	148
4.	74	+	47	=	121
5.	87	+	39	=	126
6.	66	+	41	=	107
7.	67	+	27	=	94
8.	85	+	78	=	163
9.	33	+	31	=	64
10.	43	+	40	=	83

Oefening 2
1.	86	+	43	=	129
2.	65	+	64	=	129
3.	64	+	55	=	119
4.	71	+	50	=	121
5.	98	+	87	=	185
6.	73	+	21	=	94
7.	65	+	43	=	108
8.	73	+	32	=	105
9.	60	+	20	=	80
10.	67	+	44	=	111

Oefening 3
1.	88	+	63	=	151
2.	99	+	45	=	144
3.	95	+	42	=	137
4.	47	+	33	=	80
5.	97	+	44	=	141
6.	96	+	48	=	144
7.	71	+	60	=	131
8.	88	+	80	=	168
9.	99	+	54	=	153
10.	69	+	62	=	131

Oefening 4
1.	65	+	57	=	122
2.	100	+	94	=	194
3.	41	+	33	=	74
4.	62	+	45	=	107
5.	68	+	40	=	108
6.	30	+	25	=	55
7.	33	+	32	=	65
8.	82	+	36	=	118
9.	85	+	57	=	142
10.	100	+	34	=	134