Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	73	+		=	104
2.	64	+		=	122
3.	84	+		=	136
4.	91	+		=	145
5.	58	+		=	103
6.	100	+		=	180
7.	68	+		=	109
8.	98	+		=	185
9.	45	+		=	90
10.	80	+		=	101

Oefening 2
1.	44	+		=	77
2.	82	+		=	164
3.	51	+		=	81
4.	86	+		=	169
5.	24	+		=	47
6.	34	+		=	64
7.	46	+		=	84
8.	71	+		=	118
9.	56	+		=	101
10.	62	+		=	91

Oefening 3
1.	59	+		=	90
2.	89	+		=	126
3.	46	+		=	71
4.	82	+		=	137
5.	91	+		=	140
6.	54	+		=	93
7.	43	+		=	81
8.	51	+		=	89
9.	46	+		=	92
10.	63	+		=	123

Oefening 4
1.	86	+		=	163
2.	74	+		=	94
3.	30	+		=	55
4.	99	+		=	175
5.	97	+		=	120
6.	49	+		=	94
7.	93	+		=	152
8.	33	+		=	55
9.	45	+		=	80
10.	76	+		=	112

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	73	+	31	=	104
2.	64	+	58	=	122
3.	84	+	52	=	136
4.	91	+	54	=	145
5.	58	+	45	=	103
6.	100	+	80	=	180
7.	68	+	41	=	109
8.	98	+	87	=	185
9.	45	+	45	=	90
10.	80	+	21	=	101

Oefening 2
1.	44	+	33	=	77
2.	82	+	82	=	164
3.	51	+	30	=	81
4.	86	+	83	=	169
5.	24	+	23	=	47
6.	34	+	30	=	64
7.	46	+	38	=	84
8.	71	+	47	=	118
9.	56	+	45	=	101
10.	62	+	29	=	91

Oefening 3
1.	59	+	31	=	90
2.	89	+	37	=	126
3.	46	+	25	=	71
4.	82	+	55	=	137
5.	91	+	49	=	140
6.	54	+	39	=	93
7.	43	+	38	=	81
8.	51	+	38	=	89
9.	46	+	46	=	92
10.	63	+	60	=	123

Oefening 4
1.	86	+	77	=	163
2.	74	+	20	=	94
3.	30	+	25	=	55
4.	99	+	76	=	175
5.	97	+	23	=	120
6.	49	+	45	=	94
7.	93	+	59	=	152
8.	33	+	22	=	55
9.	45	+	35	=	80
10.	76	+	36	=	112