Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	99	+		=	179
2.	77	+		=	151
3.	96	+		=	165
4.	34	+		=	65
5.	92	+		=	122
6.	56	+		=	77
7.	84	+		=	157
8.	86	+		=	129
9.	80	+		=	100
10.	89	+		=	134

Oefening 2
1.	62	+		=	92
2.	80	+		=	134
3.	40	+		=	71
4.	84	+		=	150
5.	93	+		=	176
6.	55	+		=	110
7.	99	+		=	125
8.	68	+		=	110
9.	29	+		=	49
10.	76	+		=	141

Oefening 3
1.	97	+		=	124
2.	82	+		=	105
3.	99	+		=	145
4.	84	+		=	131
5.	73	+		=	134
6.	57	+		=	87
7.	92	+		=	157
8.	89	+		=	135
9.	48	+		=	76
10.	96	+		=	190

Oefening 4
1.	50	+		=	87
2.	65	+		=	102
3.	38	+		=	62
4.	84	+		=	142
5.	88	+		=	131
6.	52	+		=	100
7.	49	+		=	69
8.	77	+		=	122
9.	91	+		=	177
10.	84	+		=	161

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	99	+	80	=	179
2.	77	+	74	=	151
3.	96	+	69	=	165
4.	34	+	31	=	65
5.	92	+	30	=	122
6.	56	+	21	=	77
7.	84	+	73	=	157
8.	86	+	43	=	129
9.	80	+	20	=	100
10.	89	+	45	=	134

Oefening 2
1.	62	+	30	=	92
2.	80	+	54	=	134
3.	40	+	31	=	71
4.	84	+	66	=	150
5.	93	+	83	=	176
6.	55	+	55	=	110
7.	99	+	26	=	125
8.	68	+	42	=	110
9.	29	+	20	=	49
10.	76	+	65	=	141

Oefening 3
1.	97	+	27	=	124
2.	82	+	23	=	105
3.	99	+	46	=	145
4.	84	+	47	=	131
5.	73	+	61	=	134
6.	57	+	30	=	87
7.	92	+	65	=	157
8.	89	+	46	=	135
9.	48	+	28	=	76
10.	96	+	94	=	190

Oefening 4
1.	50	+	37	=	87
2.	65	+	37	=	102
3.	38	+	24	=	62
4.	84	+	58	=	142
5.	88	+	43	=	131
6.	52	+	48	=	100
7.	49	+	20	=	69
8.	77	+	45	=	122
9.	91	+	86	=	177
10.	84	+	77	=	161