Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	73	+		=	122
2.	55	+		=	92
3.	72	+		=	138
4.	52	+		=	104
5.	91	+		=	127
6.	64	+		=	86
7.	99	+		=	139
8.	91	+		=	119
9.	45	+		=	73
10.	39	+		=	68

Oefening 2
1.	46	+		=	82
2.	85	+		=	165
3.	75	+		=	100
4.	70	+		=	112
5.	72	+		=	127
6.	66	+		=	90
7.	99	+		=	148
8.	65	+		=	124
9.	65	+		=	112
10.	99	+		=	149

Oefening 3
1.	94	+		=	168
2.	95	+		=	188
3.	98	+		=	133
4.	49	+		=	89
5.	71	+		=	100
6.	80	+		=	135
7.	71	+		=	105
8.	87	+		=	138
9.	47	+		=	90
10.	86	+		=	110

Oefening 4
1.	97	+		=	118
2.	33	+		=	56
3.	81	+		=	143
4.	99	+		=	162
5.	79	+		=	134
6.	71	+		=	112
7.	99	+		=	190
8.	86	+		=	122
9.	93	+		=	166
10.	54	+		=	77

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	73	+	49	=	122
2.	55	+	37	=	92
3.	72	+	66	=	138
4.	52	+	52	=	104
5.	91	+	36	=	127
6.	64	+	22	=	86
7.	99	+	40	=	139
8.	91	+	28	=	119
9.	45	+	28	=	73
10.	39	+	29	=	68

Oefening 2
1.	46	+	36	=	82
2.	85	+	80	=	165
3.	75	+	25	=	100
4.	70	+	42	=	112
5.	72	+	55	=	127
6.	66	+	24	=	90
7.	99	+	49	=	148
8.	65	+	59	=	124
9.	65	+	47	=	112
10.	99	+	50	=	149

Oefening 3
1.	94	+	74	=	168
2.	95	+	93	=	188
3.	98	+	35	=	133
4.	49	+	40	=	89
5.	71	+	29	=	100
6.	80	+	55	=	135
7.	71	+	34	=	105
8.	87	+	51	=	138
9.	47	+	43	=	90
10.	86	+	24	=	110

Oefening 4
1.	97	+	21	=	118
2.	33	+	23	=	56
3.	81	+	62	=	143
4.	99	+	63	=	162
5.	79	+	55	=	134
6.	71	+	41	=	112
7.	99	+	91	=	190
8.	86	+	36	=	122
9.	93	+	73	=	166
10.	54	+	23	=	77