Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	98	+		=	186
2.	22	+		=	43
3.	90	+		=	154
4.	75	+		=	138
5.	95	+		=	152
6.	71	+		=	127
7.	67	+		=	105
8.	87	+		=	116
9.	45	+		=	76
10.	58	+		=	95

Oefening 2
1.	25	+		=	47
2.	50	+		=	73
3.	99	+		=	174
4.	96	+		=	177
5.	81	+		=	151
6.	91	+		=	112
7.	95	+		=	163
8.	75	+		=	146
9.	85	+		=	124
10.	98	+		=	175

Oefening 3
1.	72	+		=	92
2.	94	+		=	153
3.	50	+		=	92
4.	56	+		=	99
5.	78	+		=	104
6.	99	+		=	163
7.	62	+		=	116
8.	83	+		=	139
9.	92	+		=	121
10.	100	+		=	172

Oefening 4
1.	31	+		=	57
2.	67	+		=	98
3.	69	+		=	111
4.	57	+		=	105
5.	63	+		=	98
6.	88	+		=	143
7.	91	+		=	120
8.	95	+		=	146
9.	90	+		=	166
10.	95	+		=	122

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	98	+	88	=	186
2.	22	+	21	=	43
3.	90	+	64	=	154
4.	75	+	63	=	138
5.	95	+	57	=	152
6.	71	+	56	=	127
7.	67	+	38	=	105
8.	87	+	29	=	116
9.	45	+	31	=	76
10.	58	+	37	=	95

Oefening 2
1.	25	+	22	=	47
2.	50	+	23	=	73
3.	99	+	75	=	174
4.	96	+	81	=	177
5.	81	+	70	=	151
6.	91	+	21	=	112
7.	95	+	68	=	163
8.	75	+	71	=	146
9.	85	+	39	=	124
10.	98	+	77	=	175

Oefening 3
1.	72	+	20	=	92
2.	94	+	59	=	153
3.	50	+	42	=	92
4.	56	+	43	=	99
5.	78	+	26	=	104
6.	99	+	64	=	163
7.	62	+	54	=	116
8.	83	+	56	=	139
9.	92	+	29	=	121
10.	100	+	72	=	172

Oefening 4
1.	31	+	26	=	57
2.	67	+	31	=	98
3.	69	+	42	=	111
4.	57	+	48	=	105
5.	63	+	35	=	98
6.	88	+	55	=	143
7.	91	+	29	=	120
8.	95	+	51	=	146
9.	90	+	76	=	166
10.	95	+	27	=	122