Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	39	+		=	60
2.	68	+		=	95
3.	70	+		=	115
4.	65	+		=	91
5.	90	+		=	176
6.	80	+		=	118
7.	91	+		=	181
8.	56	+		=	101
9.	63	+		=	98
10.	55	+		=	94

Oefening 2
1.	33	+		=	58
2.	100	+		=	142
3.	94	+		=	152
4.	84	+		=	114
5.	62	+		=	90
6.	74	+		=	110
7.	45	+		=	80
8.	71	+		=	125
9.	54	+		=	89
10.	72	+		=	103

Oefening 3
1.	96	+		=	130
2.	70	+		=	104
3.	82	+		=	155
4.	79	+		=	136
5.	82	+		=	136
6.	56	+		=	105
7.	66	+		=	107
8.	59	+		=	90
9.	89	+		=	132
10.	96	+		=	118

Oefening 4
1.	76	+		=	99
2.	37	+		=	64
3.	74	+		=	148
4.	63	+		=	122
5.	38	+		=	69
6.	97	+		=	163
7.	92	+		=	123
8.	99	+		=	130
9.	83	+		=	122
10.	70	+		=	104

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	39	+	21	=	60
2.	68	+	27	=	95
3.	70	+	45	=	115
4.	65	+	26	=	91
5.	90	+	86	=	176
6.	80	+	38	=	118
7.	91	+	90	=	181
8.	56	+	45	=	101
9.	63	+	35	=	98
10.	55	+	39	=	94

Oefening 2
1.	33	+	25	=	58
2.	100	+	42	=	142
3.	94	+	58	=	152
4.	84	+	30	=	114
5.	62	+	28	=	90
6.	74	+	36	=	110
7.	45	+	35	=	80
8.	71	+	54	=	125
9.	54	+	35	=	89
10.	72	+	31	=	103

Oefening 3
1.	96	+	34	=	130
2.	70	+	34	=	104
3.	82	+	73	=	155
4.	79	+	57	=	136
5.	82	+	54	=	136
6.	56	+	49	=	105
7.	66	+	41	=	107
8.	59	+	31	=	90
9.	89	+	43	=	132
10.	96	+	22	=	118

Oefening 4
1.	76	+	23	=	99
2.	37	+	27	=	64
3.	74	+	74	=	148
4.	63	+	59	=	122
5.	38	+	31	=	69
6.	97	+	66	=	163
7.	92	+	31	=	123
8.	99	+	31	=	130
9.	83	+	39	=	122
10.	70	+	34	=	104