Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	74	+		=	137
2.	99	+		=	119
3.	99	+		=	145
4.	83	+		=	139
5.	85	+		=	122
6.	54	+		=	97
7.	89	+		=	162
8.	67	+		=	124
9.	86	+		=	171
10.	66	+		=	110

Oefening 2
1.	93	+		=	160
2.	86	+		=	139
3.	100	+		=	138
4.	66	+		=	89
5.	62	+		=	114
6.	91	+		=	117
7.	92	+		=	171
8.	77	+		=	117
9.	69	+		=	110
10.	84	+		=	160

Oefening 3
1.	49	+		=	73
2.	43	+		=	70
3.	31	+		=	53
4.	69	+		=	134
5.	60	+		=	96
6.	48	+		=	77
7.	96	+		=	133
8.	73	+		=	95
9.	95	+		=	116
10.	76	+		=	136

Oefening 4
1.	99	+		=	157
2.	83	+		=	106
3.	77	+		=	100
4.	85	+		=	113
5.	79	+		=	122
6.	96	+		=	152
7.	83	+		=	134
8.	94	+		=	174
9.	88	+		=	158
10.	98	+		=	160

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	74	+	63	=	137
2.	99	+	20	=	119
3.	99	+	46	=	145
4.	83	+	56	=	139
5.	85	+	37	=	122
6.	54	+	43	=	97
7.	89	+	73	=	162
8.	67	+	57	=	124
9.	86	+	85	=	171
10.	66	+	44	=	110

Oefening 2
1.	93	+	67	=	160
2.	86	+	53	=	139
3.	100	+	38	=	138
4.	66	+	23	=	89
5.	62	+	52	=	114
6.	91	+	26	=	117
7.	92	+	79	=	171
8.	77	+	40	=	117
9.	69	+	41	=	110
10.	84	+	76	=	160

Oefening 3
1.	49	+	24	=	73
2.	43	+	27	=	70
3.	31	+	22	=	53
4.	69	+	65	=	134
5.	60	+	36	=	96
6.	48	+	29	=	77
7.	96	+	37	=	133
8.	73	+	22	=	95
9.	95	+	21	=	116
10.	76	+	60	=	136

Oefening 4
1.	99	+	58	=	157
2.	83	+	23	=	106
3.	77	+	23	=	100
4.	85	+	28	=	113
5.	79	+	43	=	122
6.	96	+	56	=	152
7.	83	+	51	=	134
8.	94	+	80	=	174
9.	88	+	70	=	158
10.	98	+	62	=	160