Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	80	+		=	150
2.	85	+		=	123
3.	74	+		=	133
4.	97	+		=	163
5.	80	+		=	119
6.	80	+		=	128
7.	59	+		=	84
8.	57	+		=	104
9.	83	+		=	147
10.	74	+		=	133

Oefening 2
1.	72	+		=	115
2.	99	+		=	179
3.	52	+		=	79
4.	90	+		=	134
5.	100	+		=	162
6.	66	+		=	127
7.	83	+		=	133
8.	84	+		=	131
9.	98	+		=	140
10.	89	+		=	126

Oefening 3
1.	94	+		=	154
2.	79	+		=	126
3.	94	+		=	122
4.	83	+		=	107
5.	51	+		=	102
6.	95	+		=	116
7.	88	+		=	174
8.	76	+		=	99
9.	80	+		=	151
10.	64	+		=	117

Oefening 4
1.	99	+		=	180
2.	94	+		=	164
3.	73	+		=	139
4.	91	+		=	114
5.	72	+		=	119
6.	31	+		=	53
7.	61	+		=	101
8.	28	+		=	48
9.	95	+		=	185
10.	57	+		=	106

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	80	+	70	=	150
2.	85	+	38	=	123
3.	74	+	59	=	133
4.	97	+	66	=	163
5.	80	+	39	=	119
6.	80	+	48	=	128
7.	59	+	25	=	84
8.	57	+	47	=	104
9.	83	+	64	=	147
10.	74	+	59	=	133

Oefening 2
1.	72	+	43	=	115
2.	99	+	80	=	179
3.	52	+	27	=	79
4.	90	+	44	=	134
5.	100	+	62	=	162
6.	66	+	61	=	127
7.	83	+	50	=	133
8.	84	+	47	=	131
9.	98	+	42	=	140
10.	89	+	37	=	126

Oefening 3
1.	94	+	60	=	154
2.	79	+	47	=	126
3.	94	+	28	=	122
4.	83	+	24	=	107
5.	51	+	51	=	102
6.	95	+	21	=	116
7.	88	+	86	=	174
8.	76	+	23	=	99
9.	80	+	71	=	151
10.	64	+	53	=	117

Oefening 4
1.	99	+	81	=	180
2.	94	+	70	=	164
3.	73	+	66	=	139
4.	91	+	23	=	114
5.	72	+	47	=	119
6.	31	+	22	=	53
7.	61	+	40	=	101
8.	28	+	20	=	48
9.	95	+	90	=	185
10.	57	+	49	=	106