Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	94	+		=	151
2.	87	+		=	163
3.	81	+		=	151
4.	98	+		=	194
5.	75	+		=	95
6.	87	+		=	158
7.	96	+		=	139
8.	87	+		=	146
9.	32	+		=	52
10.	67	+		=	97

Oefening 2
1.	87	+		=	148
2.	47	+		=	83
3.	58	+		=	97
4.	99	+		=	157
5.	69	+		=	109
6.	63	+		=	104
7.	75	+		=	124
8.	60	+		=	106
9.	46	+		=	83
10.	94	+		=	114

Oefening 3
1.	32	+		=	56
2.	30	+		=	58
3.	50	+		=	76
4.	71	+		=	100
5.	70	+		=	91
6.	67	+		=	91
7.	47	+		=	94
8.	83	+		=	127
9.	54	+		=	93
10.	50	+		=	82

Oefening 4
1.	42	+		=	81
2.	91	+		=	141
3.	45	+		=	80
4.	58	+		=	80
5.	88	+		=	176
6.	75	+		=	144
7.	88	+		=	158
8.	69	+		=	105
9.	53	+		=	93
10.	90	+		=	132

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	94	+	57	=	151
2.	87	+	76	=	163
3.	81	+	70	=	151
4.	98	+	96	=	194
5.	75	+	20	=	95
6.	87	+	71	=	158
7.	96	+	43	=	139
8.	87	+	59	=	146
9.	32	+	20	=	52
10.	67	+	30	=	97

Oefening 2
1.	87	+	61	=	148
2.	47	+	36	=	83
3.	58	+	39	=	97
4.	99	+	58	=	157
5.	69	+	40	=	109
6.	63	+	41	=	104
7.	75	+	49	=	124
8.	60	+	46	=	106
9.	46	+	37	=	83
10.	94	+	20	=	114

Oefening 3
1.	32	+	24	=	56
2.	30	+	28	=	58
3.	50	+	26	=	76
4.	71	+	29	=	100
5.	70	+	21	=	91
6.	67	+	24	=	91
7.	47	+	47	=	94
8.	83	+	44	=	127
9.	54	+	39	=	93
10.	50	+	32	=	82

Oefening 4
1.	42	+	39	=	81
2.	91	+	50	=	141
3.	45	+	35	=	80
4.	58	+	22	=	80
5.	88	+	88	=	176
6.	75	+	69	=	144
7.	88	+	70	=	158
8.	69	+	36	=	105
9.	53	+	40	=	93
10.	90	+	42	=	132