Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	74	+		=	114
2.	34	+		=	54
3.	80	+		=	138
4.	99	+		=	126
5.	94	+		=	151
6.	98	+		=	157
7.	96	+		=	171
8.	56	+		=	103
9.	67	+		=	132
10.	73	+		=	110

Oefening 2
1.	44	+		=	83
2.	73	+		=	145
3.	76	+		=	116
4.	65	+		=	122
5.	96	+		=	177
6.	55	+		=	85
7.	65	+		=	111
8.	34	+		=	68
9.	75	+		=	99
10.	81	+		=	115

Oefening 3
1.	34	+		=	58
2.	71	+		=	139
3.	68	+		=	133
4.	64	+		=	106
5.	54	+		=	81
6.	55	+		=	98
7.	73	+		=	98
8.	58	+		=	104
9.	93	+		=	184
10.	91	+		=	117

Oefening 4
1.	61	+		=	97
2.	93	+		=	134
3.	83	+		=	128
4.	41	+		=	74
5.	78	+		=	114
6.	83	+		=	104
7.	36	+		=	65
8.	74	+		=	126
9.	54	+		=	91
10.	66	+		=	113

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	74	+	40	=	114
2.	34	+	20	=	54
3.	80	+	58	=	138
4.	99	+	27	=	126
5.	94	+	57	=	151
6.	98	+	59	=	157
7.	96	+	75	=	171
8.	56	+	47	=	103
9.	67	+	65	=	132
10.	73	+	37	=	110

Oefening 2
1.	44	+	39	=	83
2.	73	+	72	=	145
3.	76	+	40	=	116
4.	65	+	57	=	122
5.	96	+	81	=	177
6.	55	+	30	=	85
7.	65	+	46	=	111
8.	34	+	34	=	68
9.	75	+	24	=	99
10.	81	+	34	=	115

Oefening 3
1.	34	+	24	=	58
2.	71	+	68	=	139
3.	68	+	65	=	133
4.	64	+	42	=	106
5.	54	+	27	=	81
6.	55	+	43	=	98
7.	73	+	25	=	98
8.	58	+	46	=	104
9.	93	+	91	=	184
10.	91	+	26	=	117

Oefening 4
1.	61	+	36	=	97
2.	93	+	41	=	134
3.	83	+	45	=	128
4.	41	+	33	=	74
5.	78	+	36	=	114
6.	83	+	21	=	104
7.	36	+	29	=	65
8.	74	+	52	=	126
9.	54	+	37	=	91
10.	66	+	47	=	113