Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	49	+		=	93
2.	88	+		=	173
3.	86	+		=	168
4.	43	+		=	77
5.	62	+		=	94
6.	82	+		=	139
7.	94	+		=	183
8.	99	+		=	155
9.	25	+		=	48
10.	74	+		=	121

Oefening 2
1.	93	+		=	140
2.	83	+		=	131
3.	64	+		=	111
4.	91	+		=	121
5.	71	+		=	129
6.	68	+		=	102
7.	91	+		=	131
8.	89	+		=	170
9.	85	+		=	148
10.	79	+		=	140

Oefening 3
1.	34	+		=	65
2.	98	+		=	132
3.	36	+		=	71
4.	90	+		=	122
5.	57	+		=	93
6.	34	+		=	57
7.	80	+		=	138
8.	98	+		=	122
9.	91	+		=	169
10.	82	+		=	136

Oefening 4
1.	82	+		=	153
2.	99	+		=	144
3.	73	+		=	113
4.	59	+		=	95
5.	86	+		=	146
6.	96	+		=	120
7.	100	+		=	134
8.	99	+		=	156
9.	38	+		=	72
10.	90	+		=	110

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	49	+	44	=	93
2.	88	+	85	=	173
3.	86	+	82	=	168
4.	43	+	34	=	77
5.	62	+	32	=	94
6.	82	+	57	=	139
7.	94	+	89	=	183
8.	99	+	56	=	155
9.	25	+	23	=	48
10.	74	+	47	=	121

Oefening 2
1.	93	+	47	=	140
2.	83	+	48	=	131
3.	64	+	47	=	111
4.	91	+	30	=	121
5.	71	+	58	=	129
6.	68	+	34	=	102
7.	91	+	40	=	131
8.	89	+	81	=	170
9.	85	+	63	=	148
10.	79	+	61	=	140

Oefening 3
1.	34	+	31	=	65
2.	98	+	34	=	132
3.	36	+	35	=	71
4.	90	+	32	=	122
5.	57	+	36	=	93
6.	34	+	23	=	57
7.	80	+	58	=	138
8.	98	+	24	=	122
9.	91	+	78	=	169
10.	82	+	54	=	136

Oefening 4
1.	82	+	71	=	153
2.	99	+	45	=	144
3.	73	+	40	=	113
4.	59	+	36	=	95
5.	86	+	60	=	146
6.	96	+	24	=	120
7.	100	+	34	=	134
8.	99	+	57	=	156
9.	38	+	34	=	72
10.	90	+	20	=	110