Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	64	+		=	120
2.	80	+		=	153
3.	77	+		=	143
4.	83	+		=	111
5.	98	+		=	186
6.	53	+		=	83
7.	81	+		=	155
8.	67	+		=	106
9.	69	+		=	96
10.	97	+		=	144

Oefening 2
1.	68	+		=	122
2.	70	+		=	124
3.	83	+		=	147
4.	91	+		=	128
5.	89	+		=	170
6.	43	+		=	64
7.	75	+		=	142
8.	75	+		=	123
9.	79	+		=	136
10.	42	+		=	72

Oefening 3
1.	70	+		=	137
2.	96	+		=	118
3.	51	+		=	83
4.	64	+		=	97
5.	47	+		=	70
6.	99	+		=	135
7.	94	+		=	163
8.	95	+		=	172
9.	72	+		=	97
10.	73	+		=	145

Oefening 4
1.	67	+		=	120
2.	67	+		=	133
3.	96	+		=	189
4.	63	+		=	86
5.	79	+		=	103
6.	100	+		=	161
7.	56	+		=	87
8.	86	+		=	161
9.	97	+		=	145
10.	65	+		=	123

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	64	+	56	=	120
2.	80	+	73	=	153
3.	77	+	66	=	143
4.	83	+	28	=	111
5.	98	+	88	=	186
6.	53	+	30	=	83
7.	81	+	74	=	155
8.	67	+	39	=	106
9.	69	+	27	=	96
10.	97	+	47	=	144

Oefening 2
1.	68	+	54	=	122
2.	70	+	54	=	124
3.	83	+	64	=	147
4.	91	+	37	=	128
5.	89	+	81	=	170
6.	43	+	21	=	64
7.	75	+	67	=	142
8.	75	+	48	=	123
9.	79	+	57	=	136
10.	42	+	30	=	72

Oefening 3
1.	70	+	67	=	137
2.	96	+	22	=	118
3.	51	+	32	=	83
4.	64	+	33	=	97
5.	47	+	23	=	70
6.	99	+	36	=	135
7.	94	+	69	=	163
8.	95	+	77	=	172
9.	72	+	25	=	97
10.	73	+	72	=	145

Oefening 4
1.	67	+	53	=	120
2.	67	+	66	=	133
3.	96	+	93	=	189
4.	63	+	23	=	86
5.	79	+	24	=	103
6.	100	+	61	=	161
7.	56	+	31	=	87
8.	86	+	75	=	161
9.	97	+	48	=	145
10.	65	+	58	=	123