Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	48	+		=	85
2.	70	+		=	127
3.	89	+		=	110
4.	80	+		=	151
5.	83	+		=	105
6.	74	+		=	111
7.	96	+		=	177
8.	65	+		=	129
9.	92	+		=	149
10.	58	+		=	101

Oefening 2
1.	96	+		=	120
2.	55	+		=	90
3.	81	+		=	107
4.	78	+		=	136
5.	43	+		=	77
6.	66	+		=	116
7.	65	+		=	89
8.	94	+		=	186
9.	99	+		=	165
10.	71	+		=	134

Oefening 3
1.	99	+		=	196
2.	93	+		=	149
3.	84	+		=	133
4.	84	+		=	125
5.	60	+		=	111
6.	66	+		=	130
7.	47	+		=	75
8.	90	+		=	170
9.	94	+		=	156
10.	44	+		=	75

Oefening 4
1.	45	+		=	75
2.	59	+		=	110
3.	83	+		=	148
4.	67	+		=	114
5.	28	+		=	48
6.	54	+		=	103
7.	61	+		=	114
8.	81	+		=	138
9.	72	+		=	128
10.	83	+		=	158

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	48	+	37	=	85
2.	70	+	57	=	127
3.	89	+	21	=	110
4.	80	+	71	=	151
5.	83	+	22	=	105
6.	74	+	37	=	111
7.	96	+	81	=	177
8.	65	+	64	=	129
9.	92	+	57	=	149
10.	58	+	43	=	101

Oefening 2
1.	96	+	24	=	120
2.	55	+	35	=	90
3.	81	+	26	=	107
4.	78	+	58	=	136
5.	43	+	34	=	77
6.	66	+	50	=	116
7.	65	+	24	=	89
8.	94	+	92	=	186
9.	99	+	66	=	165
10.	71	+	63	=	134

Oefening 3
1.	99	+	97	=	196
2.	93	+	56	=	149
3.	84	+	49	=	133
4.	84	+	41	=	125
5.	60	+	51	=	111
6.	66	+	64	=	130
7.	47	+	28	=	75
8.	90	+	80	=	170
9.	94	+	62	=	156
10.	44	+	31	=	75

Oefening 4
1.	45	+	30	=	75
2.	59	+	51	=	110
3.	83	+	65	=	148
4.	67	+	47	=	114
5.	28	+	20	=	48
6.	54	+	49	=	103
7.	61	+	53	=	114
8.	81	+	57	=	138
9.	72	+	56	=	128
10.	83	+	75	=	158