Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	69	+		=	136
2.	31	+		=	55
3.	98	+		=	181
4.	63	+		=	99
5.	97	+		=	155
6.	78	+		=	150
7.	43	+		=	65
8.	81	+		=	115
9.	73	+		=	123
10.	51	+		=	90

Oefening 2
1.	81	+		=	135
2.	55	+		=	104
3.	98	+		=	124
4.	81	+		=	135
5.	60	+		=	108
6.	97	+		=	183
7.	72	+		=	108
8.	83	+		=	114
9.	54	+		=	103
10.	54	+		=	81

Oefening 3
1.	74	+		=	103
2.	43	+		=	82
3.	98	+		=	184
4.	87	+		=	136
5.	86	+		=	106
6.	80	+		=	128
7.	98	+		=	192
8.	76	+		=	110
9.	46	+		=	71
10.	56	+		=	96

Oefening 4
1.	95	+		=	120
2.	27	+		=	52
3.	93	+		=	153
4.	79	+		=	110
5.	84	+		=	131
6.	41	+		=	61
7.	77	+		=	123
8.	53	+		=	96
9.	89	+		=	128
10.	62	+		=	86

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	69	+	67	=	136
2.	31	+	24	=	55
3.	98	+	83	=	181
4.	63	+	36	=	99
5.	97	+	58	=	155
6.	78	+	72	=	150
7.	43	+	22	=	65
8.	81	+	34	=	115
9.	73	+	50	=	123
10.	51	+	39	=	90

Oefening 2
1.	81	+	54	=	135
2.	55	+	49	=	104
3.	98	+	26	=	124
4.	81	+	54	=	135
5.	60	+	48	=	108
6.	97	+	86	=	183
7.	72	+	36	=	108
8.	83	+	31	=	114
9.	54	+	49	=	103
10.	54	+	27	=	81

Oefening 3
1.	74	+	29	=	103
2.	43	+	39	=	82
3.	98	+	86	=	184
4.	87	+	49	=	136
5.	86	+	20	=	106
6.	80	+	48	=	128
7.	98	+	94	=	192
8.	76	+	34	=	110
9.	46	+	25	=	71
10.	56	+	40	=	96

Oefening 4
1.	95	+	25	=	120
2.	27	+	25	=	52
3.	93	+	60	=	153
4.	79	+	31	=	110
5.	84	+	47	=	131
6.	41	+	20	=	61
7.	77	+	46	=	123
8.	53	+	43	=	96
9.	89	+	39	=	128
10.	62	+	24	=	86