Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	66	+		=	120
2.	97	+		=	169
3.	93	+		=	182
4.	63	+		=	119
5.	79	+		=	156
6.	60	+		=	96
7.	55	+		=	97
8.	34	+		=	60
9.	71	+		=	107
10.	51	+		=	79

Oefening 2
1.	76	+		=	106
2.	68	+		=	129
3.	82	+		=	150
4.	52	+		=	94
5.	41	+		=	78
6.	56	+		=	109
7.	45	+		=	83
8.	100	+		=	177
9.	80	+		=	133
10.	40	+		=	65

Oefening 3
1.	79	+		=	141
2.	66	+		=	129
3.	59	+		=	84
4.	88	+		=	137
5.	33	+		=	66
6.	73	+		=	144
7.	90	+		=	142
8.	86	+		=	153
9.	65	+		=	124
10.	94	+		=	180

Oefening 4
1.	88	+		=	133
2.	78	+		=	105
3.	91	+		=	141
4.	52	+		=	104
5.	71	+		=	99
6.	100	+		=	169
7.	69	+		=	114
8.	24	+		=	45
9.	56	+		=	103
10.	37	+		=	67

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	66	+	54	=	120
2.	97	+	72	=	169
3.	93	+	89	=	182
4.	63	+	56	=	119
5.	79	+	77	=	156
6.	60	+	36	=	96
7.	55	+	42	=	97
8.	34	+	26	=	60
9.	71	+	36	=	107
10.	51	+	28	=	79

Oefening 2
1.	76	+	30	=	106
2.	68	+	61	=	129
3.	82	+	68	=	150
4.	52	+	42	=	94
5.	41	+	37	=	78
6.	56	+	53	=	109
7.	45	+	38	=	83
8.	100	+	77	=	177
9.	80	+	53	=	133
10.	40	+	25	=	65

Oefening 3
1.	79	+	62	=	141
2.	66	+	63	=	129
3.	59	+	25	=	84
4.	88	+	49	=	137
5.	33	+	33	=	66
6.	73	+	71	=	144
7.	90	+	52	=	142
8.	86	+	67	=	153
9.	65	+	59	=	124
10.	94	+	86	=	180

Oefening 4
1.	88	+	45	=	133
2.	78	+	27	=	105
3.	91	+	50	=	141
4.	52	+	52	=	104
5.	71	+	28	=	99
6.	100	+	69	=	169
7.	69	+	45	=	114
8.	24	+	21	=	45
9.	56	+	47	=	103
10.	37	+	30	=	67