Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	73	+		=	121
2.	36	+		=	62
3.	65	+		=	111
4.	74	+		=	103
5.	76	+		=	125
6.	60	+		=	93
7.	79	+		=	144
8.	79	+		=	145
9.	73	+		=	115
10.	100	+		=	141

Oefening 2
1.	65	+		=	92
2.	99	+		=	149
3.	98	+		=	178
4.	82	+		=	115
5.	62	+		=	83
6.	24	+		=	44
7.	91	+		=	139
8.	86	+		=	111
9.	83	+		=	122
10.	84	+		=	111

Oefening 3
1.	88	+		=	133
2.	72	+		=	111
3.	61	+		=	116
4.	71	+		=	92
5.	66	+		=	110
6.	77	+		=	145
7.	88	+		=	134
8.	65	+		=	108
9.	96	+		=	120
10.	38	+		=	72

Oefening 4
1.	85	+		=	135
2.	67	+		=	123
3.	84	+		=	156
4.	75	+		=	121
5.	50	+		=	80
6.	85	+		=	120
7.	100	+		=	137
8.	93	+		=	173
9.	37	+		=	69
10.	68	+		=	136

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	73	+	48	=	121
2.	36	+	26	=	62
3.	65	+	46	=	111
4.	74	+	29	=	103
5.	76	+	49	=	125
6.	60	+	33	=	93
7.	79	+	65	=	144
8.	79	+	66	=	145
9.	73	+	42	=	115
10.	100	+	41	=	141

Oefening 2
1.	65	+	27	=	92
2.	99	+	50	=	149
3.	98	+	80	=	178
4.	82	+	33	=	115
5.	62	+	21	=	83
6.	24	+	20	=	44
7.	91	+	48	=	139
8.	86	+	25	=	111
9.	83	+	39	=	122
10.	84	+	27	=	111

Oefening 3
1.	88	+	45	=	133
2.	72	+	39	=	111
3.	61	+	55	=	116
4.	71	+	21	=	92
5.	66	+	44	=	110
6.	77	+	68	=	145
7.	88	+	46	=	134
8.	65	+	43	=	108
9.	96	+	24	=	120
10.	38	+	34	=	72

Oefening 4
1.	85	+	50	=	135
2.	67	+	56	=	123
3.	84	+	72	=	156
4.	75	+	46	=	121
5.	50	+	30	=	80
6.	85	+	35	=	120
7.	100	+	37	=	137
8.	93	+	80	=	173
9.	37	+	32	=	69
10.	68	+	68	=	136