Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	79	+		=	137
2.	93	+		=	174
3.	85	+		=	146
4.	97	+		=	138
5.	61	+		=	116
6.	100	+		=	125
7.	79	+		=	143
8.	50	+		=	89
9.	100	+		=	154
10.	98	+		=	132

Oefening 2
1.	99	+		=	181
2.	77	+		=	141
3.	78	+		=	144
4.	98	+		=	181
5.	79	+		=	114
6.	94	+		=	168
7.	80	+		=	103
8.	86	+		=	161
9.	99	+		=	170
10.	73	+		=	93

Oefening 3
1.	94	+		=	168
2.	72	+		=	123
3.	74	+		=	117
4.	85	+		=	170
5.	93	+		=	185
6.	93	+		=	156
7.	48	+		=	80
8.	94	+		=	157
9.	68	+		=	128
10.	95	+		=	176

Oefening 4
1.	83	+		=	124
2.	51	+		=	87
3.	72	+		=	125
4.	88	+		=	141
5.	72	+		=	133
6.	90	+		=	176
7.	69	+		=	119
8.	98	+		=	186
9.	50	+		=	82
10.	50	+		=	77

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	79	+	58	=	137
2.	93	+	81	=	174
3.	85	+	61	=	146
4.	97	+	41	=	138
5.	61	+	55	=	116
6.	100	+	25	=	125
7.	79	+	64	=	143
8.	50	+	39	=	89
9.	100	+	54	=	154
10.	98	+	34	=	132

Oefening 2
1.	99	+	82	=	181
2.	77	+	64	=	141
3.	78	+	66	=	144
4.	98	+	83	=	181
5.	79	+	35	=	114
6.	94	+	74	=	168
7.	80	+	23	=	103
8.	86	+	75	=	161
9.	99	+	71	=	170
10.	73	+	20	=	93

Oefening 3
1.	94	+	74	=	168
2.	72	+	51	=	123
3.	74	+	43	=	117
4.	85	+	85	=	170
5.	93	+	92	=	185
6.	93	+	63	=	156
7.	48	+	32	=	80
8.	94	+	63	=	157
9.	68	+	60	=	128
10.	95	+	81	=	176

Oefening 4
1.	83	+	41	=	124
2.	51	+	36	=	87
3.	72	+	53	=	125
4.	88	+	53	=	141
5.	72	+	61	=	133
6.	90	+	86	=	176
7.	69	+	50	=	119
8.	98	+	88	=	186
9.	50	+	32	=	82
10.	50	+	27	=	77