Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	49	+		=	75
2.	83	+		=	122
3.	69	+		=	89
4.	55	+		=	78
5.	54	+		=	75
6.	100	+		=	131
7.	96	+		=	180
8.	78	+		=	114
9.	59	+		=	97
10.	48	+		=	89

Oefening 2
1.	97	+		=	151
2.	48	+		=	84
3.	44	+		=	84
4.	72	+		=	102
5.	77	+		=	146
6.	76	+		=	96
7.	82	+		=	121
8.	76	+		=	110
9.	52	+		=	92
10.	91	+		=	145

Oefening 3
1.	100	+		=	136
2.	48	+		=	71
3.	94	+		=	116
4.	86	+		=	117
5.	89	+		=	139
6.	76	+		=	137
7.	96	+		=	185
8.	89	+		=	132
9.	45	+		=	74
10.	40	+		=	63

Oefening 4
1.	39	+		=	76
2.	93	+		=	123
3.	89	+		=	125
4.	100	+		=	147
5.	81	+		=	138
6.	42	+		=	75
7.	58	+		=	114
8.	53	+		=	79
9.	72	+		=	119
10.	94	+		=	166

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	49	+	26	=	75
2.	83	+	39	=	122
3.	69	+	20	=	89
4.	55	+	23	=	78
5.	54	+	21	=	75
6.	100	+	31	=	131
7.	96	+	84	=	180
8.	78	+	36	=	114
9.	59	+	38	=	97
10.	48	+	41	=	89

Oefening 2
1.	97	+	54	=	151
2.	48	+	36	=	84
3.	44	+	40	=	84
4.	72	+	30	=	102
5.	77	+	69	=	146
6.	76	+	20	=	96
7.	82	+	39	=	121
8.	76	+	34	=	110
9.	52	+	40	=	92
10.	91	+	54	=	145

Oefening 3
1.	100	+	36	=	136
2.	48	+	23	=	71
3.	94	+	22	=	116
4.	86	+	31	=	117
5.	89	+	50	=	139
6.	76	+	61	=	137
7.	96	+	89	=	185
8.	89	+	43	=	132
9.	45	+	29	=	74
10.	40	+	23	=	63

Oefening 4
1.	39	+	37	=	76
2.	93	+	30	=	123
3.	89	+	36	=	125
4.	100	+	47	=	147
5.	81	+	57	=	138
6.	42	+	33	=	75
7.	58	+	56	=	114
8.	53	+	26	=	79
9.	72	+	47	=	119
10.	94	+	72	=	166