Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	87	+		=	121
2.	58	+		=	88
3.	90	+		=	144
4.	99	+		=	193
5.	74	+		=	98
6.	89	+		=	140
7.	63	+		=	102
8.	26	+		=	46
9.	97	+		=	166
10.	96	+		=	143

Oefening 2
1.	76	+		=	148
2.	33	+		=	64
3.	80	+		=	119
4.	89	+		=	140
5.	71	+		=	97
6.	100	+		=	141
7.	63	+		=	125
8.	74	+		=	115
9.	93	+		=	181
10.	93	+		=	156

Oefening 3
1.	84	+		=	112
2.	50	+		=	86
3.	67	+		=	114
4.	45	+		=	72
5.	71	+		=	97
6.	98	+		=	175
7.	78	+		=	117
8.	92	+		=	128
9.	72	+		=	118
10.	95	+		=	136

Oefening 4
1.	87	+		=	133
2.	64	+		=	107
3.	64	+		=	101
4.	89	+		=	130
5.	70	+		=	119
6.	68	+		=	103
7.	90	+		=	167
8.	64	+		=	90
9.	41	+		=	71
10.	98	+		=	132

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	87	+	34	=	121
2.	58	+	30	=	88
3.	90	+	54	=	144
4.	99	+	94	=	193
5.	74	+	24	=	98
6.	89	+	51	=	140
7.	63	+	39	=	102
8.	26	+	20	=	46
9.	97	+	69	=	166
10.	96	+	47	=	143

Oefening 2
1.	76	+	72	=	148
2.	33	+	31	=	64
3.	80	+	39	=	119
4.	89	+	51	=	140
5.	71	+	26	=	97
6.	100	+	41	=	141
7.	63	+	62	=	125
8.	74	+	41	=	115
9.	93	+	88	=	181
10.	93	+	63	=	156

Oefening 3
1.	84	+	28	=	112
2.	50	+	36	=	86
3.	67	+	47	=	114
4.	45	+	27	=	72
5.	71	+	26	=	97
6.	98	+	77	=	175
7.	78	+	39	=	117
8.	92	+	36	=	128
9.	72	+	46	=	118
10.	95	+	41	=	136

Oefening 4
1.	87	+	46	=	133
2.	64	+	43	=	107
3.	64	+	37	=	101
4.	89	+	41	=	130
5.	70	+	49	=	119
6.	68	+	35	=	103
7.	90	+	77	=	167
8.	64	+	26	=	90
9.	41	+	30	=	71
10.	98	+	34	=	132