Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	88	+		=	147
2.	95	+		=	129
3.	96	+		=	192
4.	66	+		=	120
5.	50	+		=	76
6.	72	+		=	104
7.	77	+		=	125
8.	86	+		=	153
9.	95	+		=	180
10.	74	+		=	124

Oefening 2
1.	70	+		=	107
2.	58	+		=	90
3.	57	+		=	79
4.	89	+		=	169
5.	94	+		=	136
6.	31	+		=	52
7.	67	+		=	120
8.	73	+		=	107
9.	99	+		=	133
10.	74	+		=	114

Oefening 3
1.	95	+		=	115
2.	61	+		=	84
3.	89	+		=	145
4.	99	+		=	197
5.	54	+		=	101
6.	46	+		=	79
7.	82	+		=	157
8.	97	+		=	176
9.	65	+		=	106
10.	59	+		=	80

Oefening 4
1.	93	+		=	139
2.	46	+		=	87
3.	92	+		=	167
4.	85	+		=	166
5.	42	+		=	62
6.	75	+		=	133
7.	76	+		=	143
8.	90	+		=	132
9.	73	+		=	134
10.	93	+		=	165

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	88	+	59	=	147
2.	95	+	34	=	129
3.	96	+	96	=	192
4.	66	+	54	=	120
5.	50	+	26	=	76
6.	72	+	32	=	104
7.	77	+	48	=	125
8.	86	+	67	=	153
9.	95	+	85	=	180
10.	74	+	50	=	124

Oefening 2
1.	70	+	37	=	107
2.	58	+	32	=	90
3.	57	+	22	=	79
4.	89	+	80	=	169
5.	94	+	42	=	136
6.	31	+	21	=	52
7.	67	+	53	=	120
8.	73	+	34	=	107
9.	99	+	34	=	133
10.	74	+	40	=	114

Oefening 3
1.	95	+	20	=	115
2.	61	+	23	=	84
3.	89	+	56	=	145
4.	99	+	98	=	197
5.	54	+	47	=	101
6.	46	+	33	=	79
7.	82	+	75	=	157
8.	97	+	79	=	176
9.	65	+	41	=	106
10.	59	+	21	=	80

Oefening 4
1.	93	+	46	=	139
2.	46	+	41	=	87
3.	92	+	75	=	167
4.	85	+	81	=	166
5.	42	+	20	=	62
6.	75	+	58	=	133
7.	76	+	67	=	143
8.	90	+	42	=	132
9.	73	+	61	=	134
10.	93	+	72	=	165