Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	58	+		=	90
2.	54	+		=	94
3.	80	+		=	156
4.	58	+		=	112
5.	49	+		=	97
6.	67	+		=	98
7.	72	+		=	123
8.	75	+		=	111
9.	79	+		=	112
10.	91	+		=	113

Oefening 2
1.	98	+		=	134
2.	72	+		=	103
3.	84	+		=	132
4.	71	+		=	94
5.	69	+		=	138
6.	41	+		=	75
7.	41	+		=	66
8.	99	+		=	124
9.	94	+		=	146
10.	84	+		=	149

Oefening 3
1.	91	+		=	161
2.	91	+		=	166
3.	43	+		=	67
4.	23	+		=	45
5.	93	+		=	159
6.	43	+		=	74
7.	92	+		=	165
8.	72	+		=	139
9.	92	+		=	181
10.	58	+		=	114

Oefening 4
1.	93	+		=	116
2.	76	+		=	152
3.	81	+		=	109
4.	72	+		=	95
5.	73	+		=	100
6.	48	+		=	85
7.	60	+		=	99
8.	55	+		=	98
9.	72	+		=	92
10.	85	+		=	163

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	58	+	32	=	90
2.	54	+	40	=	94
3.	80	+	76	=	156
4.	58	+	54	=	112
5.	49	+	48	=	97
6.	67	+	31	=	98
7.	72	+	51	=	123
8.	75	+	36	=	111
9.	79	+	33	=	112
10.	91	+	22	=	113

Oefening 2
1.	98	+	36	=	134
2.	72	+	31	=	103
3.	84	+	48	=	132
4.	71	+	23	=	94
5.	69	+	69	=	138
6.	41	+	34	=	75
7.	41	+	25	=	66
8.	99	+	25	=	124
9.	94	+	52	=	146
10.	84	+	65	=	149

Oefening 3
1.	91	+	70	=	161
2.	91	+	75	=	166
3.	43	+	24	=	67
4.	23	+	22	=	45
5.	93	+	66	=	159
6.	43	+	31	=	74
7.	92	+	73	=	165
8.	72	+	67	=	139
9.	92	+	89	=	181
10.	58	+	56	=	114

Oefening 4
1.	93	+	23	=	116
2.	76	+	76	=	152
3.	81	+	28	=	109
4.	72	+	23	=	95
5.	73	+	27	=	100
6.	48	+	37	=	85
7.	60	+	39	=	99
8.	55	+	43	=	98
9.	72	+	20	=	92
10.	85	+	78	=	163