Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	66	+		=	107
2.	59	+		=	80
3.	98	+		=	161
4.	78	+		=	130
5.	31	+		=	52
6.	71	+		=	131
7.	65	+		=	120
8.	77	+		=	99
9.	88	+		=	112
10.	83	+		=	117

Oefening 2
1.	48	+		=	81
2.	82	+		=	116
3.	71	+		=	97
4.	87	+		=	168
5.	69	+		=	111
6.	82	+		=	125
7.	98	+		=	138
8.	73	+		=	109
9.	94	+		=	154
10.	63	+		=	103

Oefening 3
1.	91	+		=	116
2.	80	+		=	103
3.	81	+		=	158
4.	90	+		=	126
5.	82	+		=	145
6.	81	+		=	113
7.	73	+		=	136
8.	61	+		=	120
9.	99	+		=	188
10.	42	+		=	72

Oefening 4
1.	68	+		=	126
2.	94	+		=	170
3.	74	+		=	117
4.	84	+		=	136
5.	99	+		=	160
6.	82	+		=	151
7.	100	+		=	196
8.	61	+		=	114
9.	92	+		=	125
10.	86	+		=	149

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	66	+	41	=	107
2.	59	+	21	=	80
3.	98	+	63	=	161
4.	78	+	52	=	130
5.	31	+	21	=	52
6.	71	+	60	=	131
7.	65	+	55	=	120
8.	77	+	22	=	99
9.	88	+	24	=	112
10.	83	+	34	=	117

Oefening 2
1.	48	+	33	=	81
2.	82	+	34	=	116
3.	71	+	26	=	97
4.	87	+	81	=	168
5.	69	+	42	=	111
6.	82	+	43	=	125
7.	98	+	40	=	138
8.	73	+	36	=	109
9.	94	+	60	=	154
10.	63	+	40	=	103

Oefening 3
1.	91	+	25	=	116
2.	80	+	23	=	103
3.	81	+	77	=	158
4.	90	+	36	=	126
5.	82	+	63	=	145
6.	81	+	32	=	113
7.	73	+	63	=	136
8.	61	+	59	=	120
9.	99	+	89	=	188
10.	42	+	30	=	72

Oefening 4
1.	68	+	58	=	126
2.	94	+	76	=	170
3.	74	+	43	=	117
4.	84	+	52	=	136
5.	99	+	61	=	160
6.	82	+	69	=	151
7.	100	+	96	=	196
8.	61	+	53	=	114
9.	92	+	33	=	125
10.	86	+	63	=	149