Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	95	+		=	188
2.	56	+		=	79
3.	83	+		=	143
4.	81	+		=	108
5.	88	+		=	127
6.	58	+		=	106
7.	81	+		=	148
8.	91	+		=	174
9.	65	+		=	86
10.	75	+		=	124

Oefening 2
1.	86	+		=	116
2.	77	+		=	112
3.	47	+		=	76
4.	92	+		=	177
5.	56	+		=	83
6.	94	+		=	140
7.	65	+		=	111
8.	48	+		=	75
9.	98	+		=	187
10.	82	+		=	150

Oefening 3
1.	69	+		=	109
2.	95	+		=	129
3.	90	+		=	163
4.	78	+		=	120
5.	63	+		=	116
6.	50	+		=	81
7.	73	+		=	132
8.	100	+		=	155
9.	64	+		=	89
10.	75	+		=	131

Oefening 4
1.	74	+		=	112
2.	87	+		=	113
3.	78	+		=	144
4.	99	+		=	133
5.	48	+		=	93
6.	79	+		=	139
7.	85	+		=	155
8.	65	+		=	120
9.	60	+		=	84
10.	66	+		=	132

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	95	+	93	=	188
2.	56	+	23	=	79
3.	83	+	60	=	143
4.	81	+	27	=	108
5.	88	+	39	=	127
6.	58	+	48	=	106
7.	81	+	67	=	148
8.	91	+	83	=	174
9.	65	+	21	=	86
10.	75	+	49	=	124

Oefening 2
1.	86	+	30	=	116
2.	77	+	35	=	112
3.	47	+	29	=	76
4.	92	+	85	=	177
5.	56	+	27	=	83
6.	94	+	46	=	140
7.	65	+	46	=	111
8.	48	+	27	=	75
9.	98	+	89	=	187
10.	82	+	68	=	150

Oefening 3
1.	69	+	40	=	109
2.	95	+	34	=	129
3.	90	+	73	=	163
4.	78	+	42	=	120
5.	63	+	53	=	116
6.	50	+	31	=	81
7.	73	+	59	=	132
8.	100	+	55	=	155
9.	64	+	25	=	89
10.	75	+	56	=	131

Oefening 4
1.	74	+	38	=	112
2.	87	+	26	=	113
3.	78	+	66	=	144
4.	99	+	34	=	133
5.	48	+	45	=	93
6.	79	+	60	=	139
7.	85	+	70	=	155
8.	65	+	55	=	120
9.	60	+	24	=	84
10.	66	+	66	=	132