Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	61	+		=	111
2.	95	+		=	123
3.	59	+		=	81
4.	76	+		=	118
5.	75	+		=	133
6.	90	+		=	117
7.	79	+		=	129
8.	87	+		=	135
9.	92	+		=	125
10.	88	+		=	140

Oefening 2
1.	51	+		=	97
2.	58	+		=	94
3.	99	+		=	165
4.	71	+		=	124
5.	38	+		=	69
6.	99	+		=	134
7.	97	+		=	181
8.	74	+		=	116
9.	68	+		=	90
10.	96	+		=	139

Oefening 3
1.	79	+		=	123
2.	95	+		=	126
3.	95	+		=	172
4.	55	+		=	76
5.	78	+		=	130
6.	98	+		=	168
7.	92	+		=	137
8.	74	+		=	138
9.	38	+		=	58
10.	71	+		=	104

Oefening 4
1.	40	+		=	75
2.	87	+		=	156
3.	41	+		=	67
4.	38	+		=	59
5.	80	+		=	107
6.	85	+		=	169
7.	62	+		=	91
8.	71	+		=	99
9.	25	+		=	46
10.	61	+		=	115

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	61	+	50	=	111
2.	95	+	28	=	123
3.	59	+	22	=	81
4.	76	+	42	=	118
5.	75	+	58	=	133
6.	90	+	27	=	117
7.	79	+	50	=	129
8.	87	+	48	=	135
9.	92	+	33	=	125
10.	88	+	52	=	140

Oefening 2
1.	51	+	46	=	97
2.	58	+	36	=	94
3.	99	+	66	=	165
4.	71	+	53	=	124
5.	38	+	31	=	69
6.	99	+	35	=	134
7.	97	+	84	=	181
8.	74	+	42	=	116
9.	68	+	22	=	90
10.	96	+	43	=	139

Oefening 3
1.	79	+	44	=	123
2.	95	+	31	=	126
3.	95	+	77	=	172
4.	55	+	21	=	76
5.	78	+	52	=	130
6.	98	+	70	=	168
7.	92	+	45	=	137
8.	74	+	64	=	138
9.	38	+	20	=	58
10.	71	+	33	=	104

Oefening 4
1.	40	+	35	=	75
2.	87	+	69	=	156
3.	41	+	26	=	67
4.	38	+	21	=	59
5.	80	+	27	=	107
6.	85	+	84	=	169
7.	62	+	29	=	91
8.	71	+	28	=	99
9.	25	+	21	=	46
10.	61	+	54	=	115