Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	99	+		=	141
2.	47	+		=	78
3.	93	+		=	121
4.	55	+		=	82
5.	82	+		=	142
6.	98	+		=	175
7.	48	+		=	68
8.	36	+		=	68
9.	63	+		=	91
10.	78	+		=	104

Oefening 2
1.	91	+		=	147
2.	55	+		=	75
3.	86	+		=	120
4.	91	+		=	116
5.	75	+		=	95
6.	96	+		=	117
7.	66	+		=	114
8.	94	+		=	146
9.	82	+		=	163
10.	53	+		=	87

Oefening 3
1.	64	+		=	98
2.	89	+		=	169
3.	70	+		=	122
4.	75	+		=	146
5.	100	+		=	159
6.	55	+		=	104
7.	40	+		=	80
8.	38	+		=	70
9.	89	+		=	133
10.	79	+		=	125

Oefening 4
1.	59	+		=	88
2.	78	+		=	154
3.	53	+		=	105
4.	60	+		=	116
5.	45	+		=	67
6.	78	+		=	123
7.	60	+		=	87
8.	58	+		=	97
9.	91	+		=	152
10.	99	+		=	176

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	99	+	42	=	141
2.	47	+	31	=	78
3.	93	+	28	=	121
4.	55	+	27	=	82
5.	82	+	60	=	142
6.	98	+	77	=	175
7.	48	+	20	=	68
8.	36	+	32	=	68
9.	63	+	28	=	91
10.	78	+	26	=	104

Oefening 2
1.	91	+	56	=	147
2.	55	+	20	=	75
3.	86	+	34	=	120
4.	91	+	25	=	116
5.	75	+	20	=	95
6.	96	+	21	=	117
7.	66	+	48	=	114
8.	94	+	52	=	146
9.	82	+	81	=	163
10.	53	+	34	=	87

Oefening 3
1.	64	+	34	=	98
2.	89	+	80	=	169
3.	70	+	52	=	122
4.	75	+	71	=	146
5.	100	+	59	=	159
6.	55	+	49	=	104
7.	40	+	40	=	80
8.	38	+	32	=	70
9.	89	+	44	=	133
10.	79	+	46	=	125

Oefening 4
1.	59	+	29	=	88
2.	78	+	76	=	154
3.	53	+	52	=	105
4.	60	+	56	=	116
5.	45	+	22	=	67
6.	78	+	45	=	123
7.	60	+	27	=	87
8.	58	+	39	=	97
9.	91	+	61	=	152
10.	99	+	77	=	176