Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	31	+		=	59
2.	74	+		=	127
3.	46	+		=	68
4.	96	+		=	136
5.	79	+		=	150
6.	57	+		=	98
7.	45	+		=	69
8.	93	+		=	114
9.	98	+		=	151
10.	95	+		=	160

Oefening 2
1.	33	+		=	53
2.	99	+		=	175
3.	39	+		=	68
4.	87	+		=	148
5.	98	+		=	142
6.	84	+		=	149
7.	69	+		=	111
8.	63	+		=	122
9.	77	+		=	122
10.	89	+		=	145

Oefening 3
1.	29	+		=	52
2.	35	+		=	55
3.	87	+		=	119
4.	73	+		=	122
5.	86	+		=	117
6.	99	+		=	159
7.	85	+		=	154
8.	94	+		=	167
9.	91	+		=	148
10.	52	+		=	98

Oefening 4
1.	90	+		=	110
2.	75	+		=	134
3.	66	+		=	90
4.	91	+		=	144
5.	53	+		=	77
6.	46	+		=	74
7.	82	+		=	127
8.	39	+		=	75
9.	87	+		=	135
10.	87	+		=	160

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	31	+	28	=	59
2.	74	+	53	=	127
3.	46	+	22	=	68
4.	96	+	40	=	136
5.	79	+	71	=	150
6.	57	+	41	=	98
7.	45	+	24	=	69
8.	93	+	21	=	114
9.	98	+	53	=	151
10.	95	+	65	=	160

Oefening 2
1.	33	+	20	=	53
2.	99	+	76	=	175
3.	39	+	29	=	68
4.	87	+	61	=	148
5.	98	+	44	=	142
6.	84	+	65	=	149
7.	69	+	42	=	111
8.	63	+	59	=	122
9.	77	+	45	=	122
10.	89	+	56	=	145

Oefening 3
1.	29	+	23	=	52
2.	35	+	20	=	55
3.	87	+	32	=	119
4.	73	+	49	=	122
5.	86	+	31	=	117
6.	99	+	60	=	159
7.	85	+	69	=	154
8.	94	+	73	=	167
9.	91	+	57	=	148
10.	52	+	46	=	98

Oefening 4
1.	90	+	20	=	110
2.	75	+	59	=	134
3.	66	+	24	=	90
4.	91	+	53	=	144
5.	53	+	24	=	77
6.	46	+	28	=	74
7.	82	+	45	=	127
8.	39	+	36	=	75
9.	87	+	48	=	135
10.	87	+	73	=	160