Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	92	+		=	169
2.	92	+		=	154
3.	100	+		=	140
4.	92	+		=	172
5.	83	+		=	135
6.	100	+		=	176
7.	42	+		=	80
8.	78	+		=	152
9.	88	+		=	168
10.	79	+		=	104

Oefening 2
1.	88	+		=	134
2.	78	+		=	122
3.	70	+		=	125
4.	89	+		=	133
5.	50	+		=	74
6.	80	+		=	135
7.	99	+		=	175
8.	71	+		=	126
9.	90	+		=	130
10.	44	+		=	77

Oefening 3
1.	54	+		=	84
2.	60	+		=	95
3.	63	+		=	108
4.	72	+		=	109
5.	64	+		=	113
6.	93	+		=	163
7.	99	+		=	161
8.	99	+		=	192
9.	83	+		=	110
10.	78	+		=	139

Oefening 4
1.	52	+		=	75
2.	59	+		=	100
3.	83	+		=	123
4.	75	+		=	97
5.	50	+		=	100
6.	81	+		=	102
7.	92	+		=	179
8.	54	+		=	75
9.	86	+		=	124
10.	64	+		=	109

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	92	+	77	=	169
2.	92	+	62	=	154
3.	100	+	40	=	140
4.	92	+	80	=	172
5.	83	+	52	=	135
6.	100	+	76	=	176
7.	42	+	38	=	80
8.	78	+	74	=	152
9.	88	+	80	=	168
10.	79	+	25	=	104

Oefening 2
1.	88	+	46	=	134
2.	78	+	44	=	122
3.	70	+	55	=	125
4.	89	+	44	=	133
5.	50	+	24	=	74
6.	80	+	55	=	135
7.	99	+	76	=	175
8.	71	+	55	=	126
9.	90	+	40	=	130
10.	44	+	33	=	77

Oefening 3
1.	54	+	30	=	84
2.	60	+	35	=	95
3.	63	+	45	=	108
4.	72	+	37	=	109
5.	64	+	49	=	113
6.	93	+	70	=	163
7.	99	+	62	=	161
8.	99	+	93	=	192
9.	83	+	27	=	110
10.	78	+	61	=	139

Oefening 4
1.	52	+	23	=	75
2.	59	+	41	=	100
3.	83	+	40	=	123
4.	75	+	22	=	97
5.	50	+	50	=	100
6.	81	+	21	=	102
7.	92	+	87	=	179
8.	54	+	21	=	75
9.	86	+	38	=	124
10.	64	+	45	=	109