Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	54	+		=	98
2.	26	+		=	50
3.	47	+		=	89
4.	82	+		=	114
5.	77	+		=	106
6.	36	+		=	66
7.	75	+		=	150
8.	40	+		=	60
9.	78	+		=	133
10.	71	+		=	107

Oefening 2
1.	72	+		=	108
2.	81	+		=	123
3.	100	+		=	187
4.	67	+		=	90
5.	58	+		=	95
6.	57	+		=	88
7.	76	+		=	119
8.	84	+		=	117
9.	67	+		=	117
10.	93	+		=	184

Oefening 3
1.	63	+		=	113
2.	82	+		=	148
3.	66	+		=	129
4.	41	+		=	69
5.	72	+		=	128
6.	89	+		=	157
7.	81	+		=	151
8.	45	+		=	67
9.	85	+		=	133
10.	78	+		=	148

Oefening 4
1.	99	+		=	198
2.	50	+		=	73
3.	57	+		=	92
4.	84	+		=	105
5.	57	+		=	101
6.	37	+		=	58
7.	86	+		=	124
8.	94	+		=	147
9.	72	+		=	93
10.	53	+		=	106

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	54	+	44	=	98
2.	26	+	24	=	50
3.	47	+	42	=	89
4.	82	+	32	=	114
5.	77	+	29	=	106
6.	36	+	30	=	66
7.	75	+	75	=	150
8.	40	+	20	=	60
9.	78	+	55	=	133
10.	71	+	36	=	107

Oefening 2
1.	72	+	36	=	108
2.	81	+	42	=	123
3.	100	+	87	=	187
4.	67	+	23	=	90
5.	58	+	37	=	95
6.	57	+	31	=	88
7.	76	+	43	=	119
8.	84	+	33	=	117
9.	67	+	50	=	117
10.	93	+	91	=	184

Oefening 3
1.	63	+	50	=	113
2.	82	+	66	=	148
3.	66	+	63	=	129
4.	41	+	28	=	69
5.	72	+	56	=	128
6.	89	+	68	=	157
7.	81	+	70	=	151
8.	45	+	22	=	67
9.	85	+	48	=	133
10.	78	+	70	=	148

Oefening 4
1.	99	+	99	=	198
2.	50	+	23	=	73
3.	57	+	35	=	92
4.	84	+	21	=	105
5.	57	+	44	=	101
6.	37	+	21	=	58
7.	86	+	38	=	124
8.	94	+	53	=	147
9.	72	+	21	=	93
10.	53	+	53	=	106