Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	41	+		=	67
2.	75	+		=	116
3.	100	+		=	178
4.	92	+		=	116
5.	89	+		=	132
6.	98	+		=	144
7.	61	+		=	122
8.	78	+		=	115
9.	74	+		=	120
10.	77	+		=	145

Oefening 2
1.	36	+		=	65
2.	69	+		=	118
3.	81	+		=	112
4.	95	+		=	146
5.	62	+		=	99
6.	52	+		=	86
7.	92	+		=	166
8.	72	+		=	130
9.	64	+		=	101
10.	91	+		=	155

Oefening 3
1.	84	+		=	145
2.	88	+		=	111
3.	88	+		=	146
4.	76	+		=	132
5.	69	+		=	121
6.	99	+		=	157
7.	83	+		=	151
8.	75	+		=	113
9.	75	+		=	106
10.	95	+		=	175

Oefening 4
1.	44	+		=	74
2.	66	+		=	105
3.	77	+		=	134
4.	90	+		=	178
5.	61	+		=	103
6.	95	+		=	160
7.	84	+		=	138
8.	89	+		=	139
9.	62	+		=	97
10.	61	+		=	120

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	41	+	26	=	67
2.	75	+	41	=	116
3.	100	+	78	=	178
4.	92	+	24	=	116
5.	89	+	43	=	132
6.	98	+	46	=	144
7.	61	+	61	=	122
8.	78	+	37	=	115
9.	74	+	46	=	120
10.	77	+	68	=	145

Oefening 2
1.	36	+	29	=	65
2.	69	+	49	=	118
3.	81	+	31	=	112
4.	95	+	51	=	146
5.	62	+	37	=	99
6.	52	+	34	=	86
7.	92	+	74	=	166
8.	72	+	58	=	130
9.	64	+	37	=	101
10.	91	+	64	=	155

Oefening 3
1.	84	+	61	=	145
2.	88	+	23	=	111
3.	88	+	58	=	146
4.	76	+	56	=	132
5.	69	+	52	=	121
6.	99	+	58	=	157
7.	83	+	68	=	151
8.	75	+	38	=	113
9.	75	+	31	=	106
10.	95	+	80	=	175

Oefening 4
1.	44	+	30	=	74
2.	66	+	39	=	105
3.	77	+	57	=	134
4.	90	+	88	=	178
5.	61	+	42	=	103
6.	95	+	65	=	160
7.	84	+	54	=	138
8.	89	+	50	=	139
9.	62	+	35	=	97
10.	61	+	59	=	120