Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	59	+		=	89
2.	89	+		=	161
3.	98	+		=	154
4.	88	+		=	140
5.	39	+		=	73
6.	84	+		=	140
7.	97	+		=	118
8.	59	+		=	103
9.	96	+		=	182
10.	43	+		=	69

Oefening 2
1.	91	+		=	144
2.	89	+		=	154
3.	95	+		=	171
4.	85	+		=	105
5.	97	+		=	169
6.	99	+		=	148
7.	60	+		=	84
8.	59	+		=	80
9.	58	+		=	105
10.	54	+		=	105

Oefening 3
1.	93	+		=	174
2.	71	+		=	92
3.	82	+		=	130
4.	55	+		=	90
5.	82	+		=	158
6.	54	+		=	91
7.	98	+		=	178
8.	77	+		=	138
9.	42	+		=	67
10.	82	+		=	106

Oefening 4
1.	60	+		=	115
2.	68	+		=	88
3.	70	+		=	108
4.	55	+		=	93
5.	64	+		=	101
6.	70	+		=	103
7.	90	+		=	114
8.	36	+		=	69
9.	36	+		=	61
10.	56	+		=	97

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	59	+	30	=	89
2.	89	+	72	=	161
3.	98	+	56	=	154
4.	88	+	52	=	140
5.	39	+	34	=	73
6.	84	+	56	=	140
7.	97	+	21	=	118
8.	59	+	44	=	103
9.	96	+	86	=	182
10.	43	+	26	=	69

Oefening 2
1.	91	+	53	=	144
2.	89	+	65	=	154
3.	95	+	76	=	171
4.	85	+	20	=	105
5.	97	+	72	=	169
6.	99	+	49	=	148
7.	60	+	24	=	84
8.	59	+	21	=	80
9.	58	+	47	=	105
10.	54	+	51	=	105

Oefening 3
1.	93	+	81	=	174
2.	71	+	21	=	92
3.	82	+	48	=	130
4.	55	+	35	=	90
5.	82	+	76	=	158
6.	54	+	37	=	91
7.	98	+	80	=	178
8.	77	+	61	=	138
9.	42	+	25	=	67
10.	82	+	24	=	106

Oefening 4
1.	60	+	55	=	115
2.	68	+	20	=	88
3.	70	+	38	=	108
4.	55	+	38	=	93
5.	64	+	37	=	101
6.	70	+	33	=	103
7.	90	+	24	=	114
8.	36	+	33	=	69
9.	36	+	25	=	61
10.	56	+	41	=	97