Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	76	+		=	139
2.	88	+		=	151
3.	49	+		=	94
4.	98	+		=	155
5.	96	+		=	165
6.	52	+		=	74
7.	77	+		=	123
8.	65	+		=	88
9.	42	+		=	76
10.	75	+		=	141

Oefening 2
1.	80	+		=	143
2.	90	+		=	170
3.	96	+		=	157
4.	54	+		=	87
5.	64	+		=	121
6.	83	+		=	110
7.	54	+		=	93
8.	96	+		=	183
9.	83	+		=	142
10.	82	+		=	138

Oefening 3
1.	76	+		=	103
2.	62	+		=	98
3.	65	+		=	112
4.	30	+		=	54
5.	70	+		=	122
6.	94	+		=	125
7.	46	+		=	76
8.	89	+		=	121
9.	99	+		=	154
10.	96	+		=	168

Oefening 4
1.	89	+		=	154
2.	93	+		=	122
3.	94	+		=	150
4.	84	+		=	105
5.	100	+		=	183
6.	88	+		=	125
7.	90	+		=	157
8.	85	+		=	108
9.	52	+		=	76
10.	74	+		=	139

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	76	+	63	=	139
2.	88	+	63	=	151
3.	49	+	45	=	94
4.	98	+	57	=	155
5.	96	+	69	=	165
6.	52	+	22	=	74
7.	77	+	46	=	123
8.	65	+	23	=	88
9.	42	+	34	=	76
10.	75	+	66	=	141

Oefening 2
1.	80	+	63	=	143
2.	90	+	80	=	170
3.	96	+	61	=	157
4.	54	+	33	=	87
5.	64	+	57	=	121
6.	83	+	27	=	110
7.	54	+	39	=	93
8.	96	+	87	=	183
9.	83	+	59	=	142
10.	82	+	56	=	138

Oefening 3
1.	76	+	27	=	103
2.	62	+	36	=	98
3.	65	+	47	=	112
4.	30	+	24	=	54
5.	70	+	52	=	122
6.	94	+	31	=	125
7.	46	+	30	=	76
8.	89	+	32	=	121
9.	99	+	55	=	154
10.	96	+	72	=	168

Oefening 4
1.	89	+	65	=	154
2.	93	+	29	=	122
3.	94	+	56	=	150
4.	84	+	21	=	105
5.	100	+	83	=	183
6.	88	+	37	=	125
7.	90	+	67	=	157
8.	85	+	23	=	108
9.	52	+	24	=	76
10.	74	+	65	=	139