Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	92	+		=	156
2.	86	+		=	170
3.	68	+		=	135
4.	100	+		=	176
5.	31	+		=	56
6.	97	+		=	175
7.	99	+		=	128
8.	72	+		=	133
9.	31	+		=	62
10.	72	+		=	105

Oefening 2
1.	93	+		=	129
2.	91	+		=	169
3.	51	+		=	75
4.	72	+		=	107
5.	49	+		=	91
6.	80	+		=	136
7.	96	+		=	190
8.	69	+		=	96
9.	69	+		=	100
10.	63	+		=	90

Oefening 3
1.	84	+		=	161
2.	100	+		=	143
3.	97	+		=	180
4.	67	+		=	107
5.	77	+		=	134
6.	56	+		=	111
7.	98	+		=	126
8.	98	+		=	188
9.	94	+		=	114
10.	51	+		=	86

Oefening 4
1.	86	+		=	120
2.	100	+		=	162
3.	63	+		=	118
4.	90	+		=	119
5.	49	+		=	86
6.	92	+		=	153
7.	91	+		=	140
8.	93	+		=	147
9.	44	+		=	70
10.	88	+		=	173

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	92	+	64	=	156
2.	86	+	84	=	170
3.	68	+	67	=	135
4.	100	+	76	=	176
5.	31	+	25	=	56
6.	97	+	78	=	175
7.	99	+	29	=	128
8.	72	+	61	=	133
9.	31	+	31	=	62
10.	72	+	33	=	105

Oefening 2
1.	93	+	36	=	129
2.	91	+	78	=	169
3.	51	+	24	=	75
4.	72	+	35	=	107
5.	49	+	42	=	91
6.	80	+	56	=	136
7.	96	+	94	=	190
8.	69	+	27	=	96
9.	69	+	31	=	100
10.	63	+	27	=	90

Oefening 3
1.	84	+	77	=	161
2.	100	+	43	=	143
3.	97	+	83	=	180
4.	67	+	40	=	107
5.	77	+	57	=	134
6.	56	+	55	=	111
7.	98	+	28	=	126
8.	98	+	90	=	188
9.	94	+	20	=	114
10.	51	+	35	=	86

Oefening 4
1.	86	+	34	=	120
2.	100	+	62	=	162
3.	63	+	55	=	118
4.	90	+	29	=	119
5.	49	+	37	=	86
6.	92	+	61	=	153
7.	91	+	49	=	140
8.	93	+	54	=	147
9.	44	+	26	=	70
10.	88	+	85	=	173