Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	95	+		=	133
2.	43	+		=	68
3.	67	+		=	116
4.	71	+		=	125
5.	79	+		=	136
6.	85	+		=	143
7.	86	+		=	153
8.	85	+		=	147
9.	38	+		=	68
10.	87	+		=	155

Oefening 2
1.	93	+		=	122
2.	97	+		=	174
3.	49	+		=	86
4.	56	+		=	107
5.	44	+		=	69
6.	77	+		=	118
7.	78	+		=	103
8.	92	+		=	169
9.	95	+		=	115
10.	97	+		=	184

Oefening 3
1.	77	+		=	109
2.	87	+		=	164
3.	78	+		=	107
4.	95	+		=	152
5.	51	+		=	74
6.	57	+		=	93
7.	71	+		=	124
8.	93	+		=	134
9.	99	+		=	127
10.	69	+		=	94

Oefening 4
1.	70	+		=	97
2.	84	+		=	124
3.	84	+		=	144
4.	91	+		=	116
5.	73	+		=	99
6.	85	+		=	117
7.	81	+		=	106
8.	80	+		=	113
9.	99	+		=	129
10.	75	+		=	146

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	95	+	38	=	133
2.	43	+	25	=	68
3.	67	+	49	=	116
4.	71	+	54	=	125
5.	79	+	57	=	136
6.	85	+	58	=	143
7.	86	+	67	=	153
8.	85	+	62	=	147
9.	38	+	30	=	68
10.	87	+	68	=	155

Oefening 2
1.	93	+	29	=	122
2.	97	+	77	=	174
3.	49	+	37	=	86
4.	56	+	51	=	107
5.	44	+	25	=	69
6.	77	+	41	=	118
7.	78	+	25	=	103
8.	92	+	77	=	169
9.	95	+	20	=	115
10.	97	+	87	=	184

Oefening 3
1.	77	+	32	=	109
2.	87	+	77	=	164
3.	78	+	29	=	107
4.	95	+	57	=	152
5.	51	+	23	=	74
6.	57	+	36	=	93
7.	71	+	53	=	124
8.	93	+	41	=	134
9.	99	+	28	=	127
10.	69	+	25	=	94

Oefening 4
1.	70	+	27	=	97
2.	84	+	40	=	124
3.	84	+	60	=	144
4.	91	+	25	=	116
5.	73	+	26	=	99
6.	85	+	32	=	117
7.	81	+	25	=	106
8.	80	+	33	=	113
9.	99	+	30	=	129
10.	75	+	71	=	146