Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	98	+		=	135
2.	76	+		=	142
3.	66	+		=	100
4.	64	+		=	120
5.	81	+		=	115
6.	87	+		=	156
7.	81	+		=	130
8.	60	+		=	83
9.	70	+		=	127
10.	97	+		=	187

Oefening 2
1.	98	+		=	195
2.	72	+		=	118
3.	72	+		=	134
4.	70	+		=	111
5.	61	+		=	119
6.	95	+		=	165
7.	58	+		=	108
8.	84	+		=	141
9.	97	+		=	172
10.	75	+		=	148

Oefening 3
1.	90	+		=	169
2.	97	+		=	152
3.	99	+		=	175
4.	78	+		=	113
5.	91	+		=	111
6.	63	+		=	102
7.	81	+		=	117
8.	68	+		=	92
9.	67	+		=	128
10.	81	+		=	153

Oefening 4
1.	97	+		=	120
2.	81	+		=	138
3.	82	+		=	133
4.	31	+		=	61
5.	93	+		=	141
6.	99	+		=	170
7.	71	+		=	138
8.	78	+		=	139
9.	33	+		=	54
10.	76	+		=	137

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	98	+	37	=	135
2.	76	+	66	=	142
3.	66	+	34	=	100
4.	64	+	56	=	120
5.	81	+	34	=	115
6.	87	+	69	=	156
7.	81	+	49	=	130
8.	60	+	23	=	83
9.	70	+	57	=	127
10.	97	+	90	=	187

Oefening 2
1.	98	+	97	=	195
2.	72	+	46	=	118
3.	72	+	62	=	134
4.	70	+	41	=	111
5.	61	+	58	=	119
6.	95	+	70	=	165
7.	58	+	50	=	108
8.	84	+	57	=	141
9.	97	+	75	=	172
10.	75	+	73	=	148

Oefening 3
1.	90	+	79	=	169
2.	97	+	55	=	152
3.	99	+	76	=	175
4.	78	+	35	=	113
5.	91	+	20	=	111
6.	63	+	39	=	102
7.	81	+	36	=	117
8.	68	+	24	=	92
9.	67	+	61	=	128
10.	81	+	72	=	153

Oefening 4
1.	97	+	23	=	120
2.	81	+	57	=	138
3.	82	+	51	=	133
4.	31	+	30	=	61
5.	93	+	48	=	141
6.	99	+	71	=	170
7.	71	+	67	=	138
8.	78	+	61	=	139
9.	33	+	21	=	54
10.	76	+	61	=	137