Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	88	+		=	173
2.	47	+		=	70
3.	62	+		=	121
4.	75	+		=	133
5.	80	+		=	144
6.	92	+		=	161
7.	100	+		=	175
8.	77	+		=	153
9.	87	+		=	168
10.	69	+		=	97

Oefening 2
1.	69	+		=	109
2.	97	+		=	153
3.	58	+		=	82
4.	82	+		=	114
5.	68	+		=	115
6.	74	+		=	135
7.	43	+		=	78
8.	82	+		=	129
9.	97	+		=	187
10.	96	+		=	157

Oefening 3
1.	96	+		=	171
2.	58	+		=	90
3.	36	+		=	61
4.	95	+		=	156
5.	97	+		=	156
6.	61	+		=	122
7.	30	+		=	59
8.	47	+		=	87
9.	67	+		=	97
10.	51	+		=	90

Oefening 4
1.	39	+		=	66
2.	46	+		=	90
3.	71	+		=	127
4.	51	+		=	93
5.	32	+		=	62
6.	78	+		=	156
7.	83	+		=	150
8.	99	+		=	119
9.	38	+		=	76
10.	72	+		=	128

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	88	+	85	=	173
2.	47	+	23	=	70
3.	62	+	59	=	121
4.	75	+	58	=	133
5.	80	+	64	=	144
6.	92	+	69	=	161
7.	100	+	75	=	175
8.	77	+	76	=	153
9.	87	+	81	=	168
10.	69	+	28	=	97

Oefening 2
1.	69	+	40	=	109
2.	97	+	56	=	153
3.	58	+	24	=	82
4.	82	+	32	=	114
5.	68	+	47	=	115
6.	74	+	61	=	135
7.	43	+	35	=	78
8.	82	+	47	=	129
9.	97	+	90	=	187
10.	96	+	61	=	157

Oefening 3
1.	96	+	75	=	171
2.	58	+	32	=	90
3.	36	+	25	=	61
4.	95	+	61	=	156
5.	97	+	59	=	156
6.	61	+	61	=	122
7.	30	+	29	=	59
8.	47	+	40	=	87
9.	67	+	30	=	97
10.	51	+	39	=	90

Oefening 4
1.	39	+	27	=	66
2.	46	+	44	=	90
3.	71	+	56	=	127
4.	51	+	42	=	93
5.	32	+	30	=	62
6.	78	+	78	=	156
7.	83	+	67	=	150
8.	99	+	20	=	119
9.	38	+	38	=	76
10.	72	+	56	=	128