Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	69	+		=	110
2.	59	+		=	83
3.	80	+		=	136
4.	79	+		=	106
5.	88	+		=	110
6.	77	+		=	143
7.	52	+		=	83
8.	68	+		=	88
9.	37	+		=	71
10.	82	+		=	103

Oefening 2
1.	60	+		=	96
2.	94	+		=	138
3.	93	+		=	142
4.	72	+		=	96
5.	93	+		=	146
6.	85	+		=	161
7.	81	+		=	155
8.	92	+		=	133
9.	88	+		=	127
10.	99	+		=	132

Oefening 3
1.	48	+		=	70
2.	57	+		=	91
3.	68	+		=	97
4.	61	+		=	90
5.	80	+		=	113
6.	34	+		=	55
7.	52	+		=	102
8.	71	+		=	127
9.	86	+		=	110
10.	97	+		=	175

Oefening 4
1.	78	+		=	105
2.	91	+		=	116
3.	62	+		=	97
4.	77	+		=	131
5.	76	+		=	109
6.	81	+		=	143
7.	83	+		=	103
8.	90	+		=	110
9.	74	+		=	108
10.	99	+		=	192

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	69	+	41	=	110
2.	59	+	24	=	83
3.	80	+	56	=	136
4.	79	+	27	=	106
5.	88	+	22	=	110
6.	77	+	66	=	143
7.	52	+	31	=	83
8.	68	+	20	=	88
9.	37	+	34	=	71
10.	82	+	21	=	103

Oefening 2
1.	60	+	36	=	96
2.	94	+	44	=	138
3.	93	+	49	=	142
4.	72	+	24	=	96
5.	93	+	53	=	146
6.	85	+	76	=	161
7.	81	+	74	=	155
8.	92	+	41	=	133
9.	88	+	39	=	127
10.	99	+	33	=	132

Oefening 3
1.	48	+	22	=	70
2.	57	+	34	=	91
3.	68	+	29	=	97
4.	61	+	29	=	90
5.	80	+	33	=	113
6.	34	+	21	=	55
7.	52	+	50	=	102
8.	71	+	56	=	127
9.	86	+	24	=	110
10.	97	+	78	=	175

Oefening 4
1.	78	+	27	=	105
2.	91	+	25	=	116
3.	62	+	35	=	97
4.	77	+	54	=	131
5.	76	+	33	=	109
6.	81	+	62	=	143
7.	83	+	20	=	103
8.	90	+	20	=	110
9.	74	+	34	=	108
10.	99	+	93	=	192