Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	98	+		=	138
2.	52	+		=	98
3.	89	+		=	123
4.	89	+		=	117
5.	99	+		=	123
6.	100	+		=	189
7.	88	+		=	156
8.	80	+		=	114
9.	83	+		=	142
10.	79	+		=	155

Oefening 2
1.	94	+		=	163
2.	81	+		=	117
3.	90	+		=	161
4.	53	+		=	79
5.	49	+		=	72
6.	64	+		=	90
7.	85	+		=	167
8.	93	+		=	143
9.	87	+		=	156
10.	60	+		=	110

Oefening 3
1.	82	+		=	161
2.	26	+		=	48
3.	73	+		=	131
4.	59	+		=	80
5.	72	+		=	94
6.	85	+		=	156
7.	64	+		=	113
8.	93	+		=	169
9.	59	+		=	116
10.	95	+		=	182

Oefening 4
1.	81	+		=	112
2.	63	+		=	115
3.	69	+		=	132
4.	97	+		=	137
5.	84	+		=	136
6.	75	+		=	139
7.	63	+		=	107
8.	89	+		=	169
9.	63	+		=	123
10.	71	+		=	97

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	98	+	40	=	138
2.	52	+	46	=	98
3.	89	+	34	=	123
4.	89	+	28	=	117
5.	99	+	24	=	123
6.	100	+	89	=	189
7.	88	+	68	=	156
8.	80	+	34	=	114
9.	83	+	59	=	142
10.	79	+	76	=	155

Oefening 2
1.	94	+	69	=	163
2.	81	+	36	=	117
3.	90	+	71	=	161
4.	53	+	26	=	79
5.	49	+	23	=	72
6.	64	+	26	=	90
7.	85	+	82	=	167
8.	93	+	50	=	143
9.	87	+	69	=	156
10.	60	+	50	=	110

Oefening 3
1.	82	+	79	=	161
2.	26	+	22	=	48
3.	73	+	58	=	131
4.	59	+	21	=	80
5.	72	+	22	=	94
6.	85	+	71	=	156
7.	64	+	49	=	113
8.	93	+	76	=	169
9.	59	+	57	=	116
10.	95	+	87	=	182

Oefening 4
1.	81	+	31	=	112
2.	63	+	52	=	115
3.	69	+	63	=	132
4.	97	+	40	=	137
5.	84	+	52	=	136
6.	75	+	64	=	139
7.	63	+	44	=	107
8.	89	+	80	=	169
9.	63	+	60	=	123
10.	71	+	26	=	97