Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	70	+		=	122
2.	98	+		=	154
3.	47	+		=	88
4.	97	+		=	136
5.	88	+		=	138
6.	65	+		=	100
7.	86	+		=	165
8.	77	+		=	150
9.	69	+		=	109
10.	37	+		=	60

Oefening 2
1.	57	+		=	85
2.	82	+		=	116
3.	80	+		=	142
4.	84	+		=	139
5.	88	+		=	123
6.	47	+		=	80
7.	84	+		=	141
8.	79	+		=	144
9.	84	+		=	112
10.	90	+		=	118

Oefening 3
1.	72	+		=	94
2.	32	+		=	52
3.	60	+		=	105
4.	95	+		=	128
5.	74	+		=	109
6.	72	+		=	96
7.	93	+		=	186
8.	89	+		=	173
9.	81	+		=	117
10.	96	+		=	147

Oefening 4
1.	31	+		=	51
2.	29	+		=	56
3.	48	+		=	93
4.	32	+		=	53
5.	76	+		=	111
6.	94	+		=	153
7.	97	+		=	131
8.	98	+		=	166
9.	75	+		=	102
10.	97	+		=	157

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	70	+	52	=	122
2.	98	+	56	=	154
3.	47	+	41	=	88
4.	97	+	39	=	136
5.	88	+	50	=	138
6.	65	+	35	=	100
7.	86	+	79	=	165
8.	77	+	73	=	150
9.	69	+	40	=	109
10.	37	+	23	=	60

Oefening 2
1.	57	+	28	=	85
2.	82	+	34	=	116
3.	80	+	62	=	142
4.	84	+	55	=	139
5.	88	+	35	=	123
6.	47	+	33	=	80
7.	84	+	57	=	141
8.	79	+	65	=	144
9.	84	+	28	=	112
10.	90	+	28	=	118

Oefening 3
1.	72	+	22	=	94
2.	32	+	20	=	52
3.	60	+	45	=	105
4.	95	+	33	=	128
5.	74	+	35	=	109
6.	72	+	24	=	96
7.	93	+	93	=	186
8.	89	+	84	=	173
9.	81	+	36	=	117
10.	96	+	51	=	147

Oefening 4
1.	31	+	20	=	51
2.	29	+	27	=	56
3.	48	+	45	=	93
4.	32	+	21	=	53
5.	76	+	35	=	111
6.	94	+	59	=	153
7.	97	+	34	=	131
8.	98	+	68	=	166
9.	75	+	27	=	102
10.	97	+	60	=	157