Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	97	+		=	187
2.	51	+		=	98
3.	82	+		=	110
4.	50	+		=	72
5.	56	+		=	96
6.	51	+		=	89
7.	47	+		=	86
8.	85	+		=	144
9.	76	+		=	98
10.	80	+		=	144

Oefening 2
1.	52	+		=	103
2.	61	+		=	106
3.	96	+		=	145
4.	65	+		=	95
5.	77	+		=	97
6.	62	+		=	118
7.	66	+		=	96
8.	82	+		=	116
9.	78	+		=	122
10.	91	+		=	146

Oefening 3
1.	99	+		=	175
2.	68	+		=	100
3.	75	+		=	107
4.	66	+		=	96
5.	42	+		=	75
6.	92	+		=	179
7.	96	+		=	133
8.	87	+		=	116
9.	92	+		=	160
10.	90	+		=	119

Oefening 4
1.	88	+		=	123
2.	63	+		=	118
3.	77	+		=	108
4.	86	+		=	165
5.	73	+		=	135
6.	87	+		=	173
7.	90	+		=	178
8.	64	+		=	126
9.	65	+		=	114
10.	72	+		=	106

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	97	+	90	=	187
2.	51	+	47	=	98
3.	82	+	28	=	110
4.	50	+	22	=	72
5.	56	+	40	=	96
6.	51	+	38	=	89
7.	47	+	39	=	86
8.	85	+	59	=	144
9.	76	+	22	=	98
10.	80	+	64	=	144

Oefening 2
1.	52	+	51	=	103
2.	61	+	45	=	106
3.	96	+	49	=	145
4.	65	+	30	=	95
5.	77	+	20	=	97
6.	62	+	56	=	118
7.	66	+	30	=	96
8.	82	+	34	=	116
9.	78	+	44	=	122
10.	91	+	55	=	146

Oefening 3
1.	99	+	76	=	175
2.	68	+	32	=	100
3.	75	+	32	=	107
4.	66	+	30	=	96
5.	42	+	33	=	75
6.	92	+	87	=	179
7.	96	+	37	=	133
8.	87	+	29	=	116
9.	92	+	68	=	160
10.	90	+	29	=	119

Oefening 4
1.	88	+	35	=	123
2.	63	+	55	=	118
3.	77	+	31	=	108
4.	86	+	79	=	165
5.	73	+	62	=	135
6.	87	+	86	=	173
7.	90	+	88	=	178
8.	64	+	62	=	126
9.	65	+	49	=	114
10.	72	+	34	=	106