Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	59	+		=	98
2.	98	+		=	123
3.	76	+		=	97
4.	92	+		=	131
5.	98	+		=	170
6.	95	+		=	143
7.	84	+		=	157
8.	78	+		=	151
9.	88	+		=	164
10.	92	+		=	133

Oefening 2
1.	39	+		=	78
2.	39	+		=	64
3.	90	+		=	138
4.	67	+		=	121
5.	95	+		=	118
6.	71	+		=	110
7.	75	+		=	98
8.	86	+		=	123
9.	92	+		=	158
10.	94	+		=	151

Oefening 3
1.	50	+		=	96
2.	85	+		=	120
3.	77	+		=	141
4.	60	+		=	102
5.	81	+		=	161
6.	71	+		=	121
7.	87	+		=	139
8.	79	+		=	154
9.	45	+		=	85
10.	92	+		=	156

Oefening 4
1.	97	+		=	193
2.	76	+		=	147
3.	86	+		=	113
4.	91	+		=	116
5.	82	+		=	143
6.	44	+		=	75
7.	45	+		=	71
8.	62	+		=	85
9.	72	+		=	135
10.	78	+		=	149

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	59	+	39	=	98
2.	98	+	25	=	123
3.	76	+	21	=	97
4.	92	+	39	=	131
5.	98	+	72	=	170
6.	95	+	48	=	143
7.	84	+	73	=	157
8.	78	+	73	=	151
9.	88	+	76	=	164
10.	92	+	41	=	133

Oefening 2
1.	39	+	39	=	78
2.	39	+	25	=	64
3.	90	+	48	=	138
4.	67	+	54	=	121
5.	95	+	23	=	118
6.	71	+	39	=	110
7.	75	+	23	=	98
8.	86	+	37	=	123
9.	92	+	66	=	158
10.	94	+	57	=	151

Oefening 3
1.	50	+	46	=	96
2.	85	+	35	=	120
3.	77	+	64	=	141
4.	60	+	42	=	102
5.	81	+	80	=	161
6.	71	+	50	=	121
7.	87	+	52	=	139
8.	79	+	75	=	154
9.	45	+	40	=	85
10.	92	+	64	=	156

Oefening 4
1.	97	+	96	=	193
2.	76	+	71	=	147
3.	86	+	27	=	113
4.	91	+	25	=	116
5.	82	+	61	=	143
6.	44	+	31	=	75
7.	45	+	26	=	71
8.	62	+	23	=	85
9.	72	+	63	=	135
10.	78	+	71	=	149