Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	54	+		=	88
2.	89	+		=	146
3.	42	+		=	73
4.	84	+		=	163
5.	72	+		=	130
6.	37	+		=	59
7.	64	+		=	91
8.	63	+		=	93
9.	41	+		=	61
10.	69	+		=	94

Oefening 2
1.	43	+		=	68
2.	92	+		=	128
3.	93	+		=	132
4.	94	+		=	186
5.	66	+		=	109
6.	79	+		=	129
7.	80	+		=	114
8.	86	+		=	108
9.	100	+		=	147
10.	84	+		=	163

Oefening 3
1.	75	+		=	117
2.	90	+		=	126
3.	100	+		=	132
4.	87	+		=	129
5.	92	+		=	149
6.	56	+		=	105
7.	55	+		=	104
8.	41	+		=	77
9.	62	+		=	118
10.	95	+		=	144

Oefening 4
1.	99	+		=	185
2.	97	+		=	182
3.	28	+		=	48
4.	92	+		=	168
5.	66	+		=	108
6.	76	+		=	148
7.	67	+		=	123
8.	59	+		=	116
9.	78	+		=	145
10.	94	+		=	162

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	54	+	34	=	88
2.	89	+	57	=	146
3.	42	+	31	=	73
4.	84	+	79	=	163
5.	72	+	58	=	130
6.	37	+	22	=	59
7.	64	+	27	=	91
8.	63	+	30	=	93
9.	41	+	20	=	61
10.	69	+	25	=	94

Oefening 2
1.	43	+	25	=	68
2.	92	+	36	=	128
3.	93	+	39	=	132
4.	94	+	92	=	186
5.	66	+	43	=	109
6.	79	+	50	=	129
7.	80	+	34	=	114
8.	86	+	22	=	108
9.	100	+	47	=	147
10.	84	+	79	=	163

Oefening 3
1.	75	+	42	=	117
2.	90	+	36	=	126
3.	100	+	32	=	132
4.	87	+	42	=	129
5.	92	+	57	=	149
6.	56	+	49	=	105
7.	55	+	49	=	104
8.	41	+	36	=	77
9.	62	+	56	=	118
10.	95	+	49	=	144

Oefening 4
1.	99	+	86	=	185
2.	97	+	85	=	182
3.	28	+	20	=	48
4.	92	+	76	=	168
5.	66	+	42	=	108
6.	76	+	72	=	148
7.	67	+	56	=	123
8.	59	+	57	=	116
9.	78	+	67	=	145
10.	94	+	68	=	162