Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	51	+		=	102
2.	93	+		=	147
3.	67	+		=	103
4.	59	+		=	80
5.	77	+		=	100
6.	33	+		=	64
7.	64	+		=	112
8.	68	+		=	96
9.	51	+		=	101
10.	84	+		=	156

Oefening 2
1.	25	+		=	46
2.	64	+		=	125
3.	88	+		=	131
4.	66	+		=	89
5.	98	+		=	143
6.	85	+		=	139
7.	42	+		=	70
8.	70	+		=	110
9.	58	+		=	105
10.	95	+		=	123

Oefening 3
1.	61	+		=	97
2.	98	+		=	168
3.	82	+		=	137
4.	90	+		=	149
5.	79	+		=	102
6.	86	+		=	169
7.	90	+		=	178
8.	63	+		=	123
9.	96	+		=	141
10.	76	+		=	116

Oefening 4
1.	59	+		=	118
2.	68	+		=	129
3.	98	+		=	191
4.	85	+		=	120
5.	95	+		=	135
6.	77	+		=	143
7.	49	+		=	95
8.	25	+		=	49
9.	98	+		=	137
10.	55	+		=	100

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	51	+	51	=	102
2.	93	+	54	=	147
3.	67	+	36	=	103
4.	59	+	21	=	80
5.	77	+	23	=	100
6.	33	+	31	=	64
7.	64	+	48	=	112
8.	68	+	28	=	96
9.	51	+	50	=	101
10.	84	+	72	=	156

Oefening 2
1.	25	+	21	=	46
2.	64	+	61	=	125
3.	88	+	43	=	131
4.	66	+	23	=	89
5.	98	+	45	=	143
6.	85	+	54	=	139
7.	42	+	28	=	70
8.	70	+	40	=	110
9.	58	+	47	=	105
10.	95	+	28	=	123

Oefening 3
1.	61	+	36	=	97
2.	98	+	70	=	168
3.	82	+	55	=	137
4.	90	+	59	=	149
5.	79	+	23	=	102
6.	86	+	83	=	169
7.	90	+	88	=	178
8.	63	+	60	=	123
9.	96	+	45	=	141
10.	76	+	40	=	116

Oefening 4
1.	59	+	59	=	118
2.	68	+	61	=	129
3.	98	+	93	=	191
4.	85	+	35	=	120
5.	95	+	40	=	135
6.	77	+	66	=	143
7.	49	+	46	=	95
8.	25	+	24	=	49
9.	98	+	39	=	137
10.	55	+	45	=	100