Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	83	+		=	150
2.	30	+		=	53
3.	70	+		=	123
4.	77	+		=	100
5.	93	+		=	161
6.	87	+		=	123
7.	67	+		=	108
8.	76	+		=	149
9.	66	+		=	89
10.	95	+		=	128

Oefening 2
1.	100	+		=	123
2.	79	+		=	144
3.	71	+		=	126
4.	99	+		=	147
5.	95	+		=	171
6.	69	+		=	112
7.	39	+		=	75
8.	78	+		=	148
9.	36	+		=	67
10.	90	+		=	158

Oefening 3
1.	93	+		=	160
2.	49	+		=	81
3.	89	+		=	169
4.	89	+		=	178
5.	92	+		=	162
6.	90	+		=	153
7.	64	+		=	117
8.	73	+		=	127
9.	84	+		=	152
10.	80	+		=	135

Oefening 4
1.	76	+		=	151
2.	93	+		=	151
3.	83	+		=	105
4.	38	+		=	73
5.	70	+		=	109
6.	78	+		=	153
7.	87	+		=	172
8.	96	+		=	138
9.	36	+		=	61
10.	93	+		=	141

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	83	+	67	=	150
2.	30	+	23	=	53
3.	70	+	53	=	123
4.	77	+	23	=	100
5.	93	+	68	=	161
6.	87	+	36	=	123
7.	67	+	41	=	108
8.	76	+	73	=	149
9.	66	+	23	=	89
10.	95	+	33	=	128

Oefening 2
1.	100	+	23	=	123
2.	79	+	65	=	144
3.	71	+	55	=	126
4.	99	+	48	=	147
5.	95	+	76	=	171
6.	69	+	43	=	112
7.	39	+	36	=	75
8.	78	+	70	=	148
9.	36	+	31	=	67
10.	90	+	68	=	158

Oefening 3
1.	93	+	67	=	160
2.	49	+	32	=	81
3.	89	+	80	=	169
4.	89	+	89	=	178
5.	92	+	70	=	162
6.	90	+	63	=	153
7.	64	+	53	=	117
8.	73	+	54	=	127
9.	84	+	68	=	152
10.	80	+	55	=	135

Oefening 4
1.	76	+	75	=	151
2.	93	+	58	=	151
3.	83	+	22	=	105
4.	38	+	35	=	73
5.	70	+	39	=	109
6.	78	+	75	=	153
7.	87	+	85	=	172
8.	96	+	42	=	138
9.	36	+	25	=	61
10.	93	+	48	=	141