Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	65	+		=	99
2.	90	+		=	113
3.	76	+		=	110
4.	49	+		=	89
5.	100	+		=	151
6.	67	+		=	106
7.	31	+		=	61
8.	70	+		=	135
9.	100	+		=	197
10.	67	+		=	102

Oefening 2
1.	43	+		=	76
2.	66	+		=	121
3.	79	+		=	138
4.	98	+		=	148
5.	60	+		=	100
6.	49	+		=	97
7.	72	+		=	119
8.	83	+		=	162
9.	63	+		=	108
10.	58	+		=	96

Oefening 3
1.	59	+		=	107
2.	76	+		=	113
3.	77	+		=	151
4.	66	+		=	115
5.	87	+		=	169
6.	52	+		=	95
7.	54	+		=	99
8.	84	+		=	168
9.	73	+		=	146
10.	98	+		=	168

Oefening 4
1.	99	+		=	193
2.	87	+		=	138
3.	64	+		=	101
4.	67	+		=	126
5.	83	+		=	140
6.	72	+		=	108
7.	37	+		=	63
8.	35	+		=	58
9.	45	+		=	68
10.	98	+		=	177

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	65	+	34	=	99
2.	90	+	23	=	113
3.	76	+	34	=	110
4.	49	+	40	=	89
5.	100	+	51	=	151
6.	67	+	39	=	106
7.	31	+	30	=	61
8.	70	+	65	=	135
9.	100	+	97	=	197
10.	67	+	35	=	102

Oefening 2
1.	43	+	33	=	76
2.	66	+	55	=	121
3.	79	+	59	=	138
4.	98	+	50	=	148
5.	60	+	40	=	100
6.	49	+	48	=	97
7.	72	+	47	=	119
8.	83	+	79	=	162
9.	63	+	45	=	108
10.	58	+	38	=	96

Oefening 3
1.	59	+	48	=	107
2.	76	+	37	=	113
3.	77	+	74	=	151
4.	66	+	49	=	115
5.	87	+	82	=	169
6.	52	+	43	=	95
7.	54	+	45	=	99
8.	84	+	84	=	168
9.	73	+	73	=	146
10.	98	+	70	=	168

Oefening 4
1.	99	+	94	=	193
2.	87	+	51	=	138
3.	64	+	37	=	101
4.	67	+	59	=	126
5.	83	+	57	=	140
6.	72	+	36	=	108
7.	37	+	26	=	63
8.	35	+	23	=	58
9.	45	+	23	=	68
10.	98	+	79	=	177