Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	39	+		=	78
2.	58	+		=	87
3.	45	+		=	75
4.	92	+		=	117
5.	98	+		=	129
6.	94	+		=	167
7.	49	+		=	93
8.	53	+		=	90
9.	88	+		=	111
10.	86	+		=	122

Oefening 2
1.	54	+		=	88
2.	92	+		=	170
3.	32	+		=	63
4.	77	+		=	145
5.	67	+		=	119
6.	55	+		=	91
7.	88	+		=	118
8.	74	+		=	120
9.	99	+		=	194
10.	63	+		=	90

Oefening 3
1.	98	+		=	184
2.	58	+		=	80
3.	75	+		=	137
4.	92	+		=	160
5.	93	+		=	117
6.	83	+		=	120
7.	92	+		=	117
8.	93	+		=	122
9.	88	+		=	157
10.	96	+		=	129

Oefening 4
1.	90	+		=	110
2.	83	+		=	126
3.	68	+		=	129
4.	68	+		=	108
5.	73	+		=	101
6.	84	+		=	162
7.	80	+		=	136
8.	100	+		=	125
9.	73	+		=	132
10.	76	+		=	96

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	39	+	39	=	78
2.	58	+	29	=	87
3.	45	+	30	=	75
4.	92	+	25	=	117
5.	98	+	31	=	129
6.	94	+	73	=	167
7.	49	+	44	=	93
8.	53	+	37	=	90
9.	88	+	23	=	111
10.	86	+	36	=	122

Oefening 2
1.	54	+	34	=	88
2.	92	+	78	=	170
3.	32	+	31	=	63
4.	77	+	68	=	145
5.	67	+	52	=	119
6.	55	+	36	=	91
7.	88	+	30	=	118
8.	74	+	46	=	120
9.	99	+	95	=	194
10.	63	+	27	=	90

Oefening 3
1.	98	+	86	=	184
2.	58	+	22	=	80
3.	75	+	62	=	137
4.	92	+	68	=	160
5.	93	+	24	=	117
6.	83	+	37	=	120
7.	92	+	25	=	117
8.	93	+	29	=	122
9.	88	+	69	=	157
10.	96	+	33	=	129

Oefening 4
1.	90	+	20	=	110
2.	83	+	43	=	126
3.	68	+	61	=	129
4.	68	+	40	=	108
5.	73	+	28	=	101
6.	84	+	78	=	162
7.	80	+	56	=	136
8.	100	+	25	=	125
9.	73	+	59	=	132
10.	76	+	20	=	96