Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	90	+		=	157
2.	55	+		=	97
3.	73	+		=	120
4.	90	+		=	143
5.	52	+		=	87
6.	92	+		=	151
7.	95	+		=	156
8.	72	+		=	134
9.	25	+		=	47
10.	98	+		=	181

Oefening 2
1.	92	+		=	133
2.	88	+		=	171
3.	81	+		=	159
4.	95	+		=	162
5.	84	+		=	152
6.	42	+		=	70
7.	65	+		=	122
8.	71	+		=	127
9.	86	+		=	163
10.	62	+		=	103

Oefening 3
1.	100	+		=	160
2.	98	+		=	168
3.	55	+		=	79
4.	71	+		=	131
5.	35	+		=	56
6.	96	+		=	122
7.	84	+		=	130
8.	51	+		=	86
9.	69	+		=	125
10.	100	+		=	183

Oefening 4
1.	45	+		=	71
2.	90	+		=	155
3.	54	+		=	91
4.	58	+		=	107
5.	46	+		=	89
6.	69	+		=	134
7.	92	+		=	172
8.	99	+		=	186
9.	56	+		=	101
10.	92	+		=	164

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	90	+	67	=	157
2.	55	+	42	=	97
3.	73	+	47	=	120
4.	90	+	53	=	143
5.	52	+	35	=	87
6.	92	+	59	=	151
7.	95	+	61	=	156
8.	72	+	62	=	134
9.	25	+	22	=	47
10.	98	+	83	=	181

Oefening 2
1.	92	+	41	=	133
2.	88	+	83	=	171
3.	81	+	78	=	159
4.	95	+	67	=	162
5.	84	+	68	=	152
6.	42	+	28	=	70
7.	65	+	57	=	122
8.	71	+	56	=	127
9.	86	+	77	=	163
10.	62	+	41	=	103

Oefening 3
1.	100	+	60	=	160
2.	98	+	70	=	168
3.	55	+	24	=	79
4.	71	+	60	=	131
5.	35	+	21	=	56
6.	96	+	26	=	122
7.	84	+	46	=	130
8.	51	+	35	=	86
9.	69	+	56	=	125
10.	100	+	83	=	183

Oefening 4
1.	45	+	26	=	71
2.	90	+	65	=	155
3.	54	+	37	=	91
4.	58	+	49	=	107
5.	46	+	43	=	89
6.	69	+	65	=	134
7.	92	+	80	=	172
8.	99	+	87	=	186
9.	56	+	45	=	101
10.	92	+	72	=	164