Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	99	+		=	141
2.	92	+		=	126
3.	45	+		=	84
4.	91	+		=	129
5.	74	+		=	135
6.	85	+		=	129
7.	41	+		=	72
8.	74	+		=	105
9.	95	+		=	137
10.	60	+		=	115

Oefening 2
1.	61	+		=	112
2.	95	+		=	139
3.	86	+		=	159
4.	63	+		=	124
5.	42	+		=	80
6.	39	+		=	64
7.	67	+		=	131
8.	71	+		=	131
9.	90	+		=	120
10.	79	+		=	104

Oefening 3
1.	47	+		=	72
2.	92	+		=	150
3.	64	+		=	85
4.	71	+		=	133
5.	60	+		=	108
6.	99	+		=	149
7.	73	+		=	93
8.	71	+		=	102
9.	86	+		=	140
10.	90	+		=	159

Oefening 4
1.	54	+		=	84
2.	98	+		=	143
3.	92	+		=	179
4.	45	+		=	86
5.	90	+		=	160
6.	83	+		=	127
7.	36	+		=	65
8.	99	+		=	123
9.	85	+		=	154
10.	92	+		=	138

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	99	+	42	=	141
2.	92	+	34	=	126
3.	45	+	39	=	84
4.	91	+	38	=	129
5.	74	+	61	=	135
6.	85	+	44	=	129
7.	41	+	31	=	72
8.	74	+	31	=	105
9.	95	+	42	=	137
10.	60	+	55	=	115

Oefening 2
1.	61	+	51	=	112
2.	95	+	44	=	139
3.	86	+	73	=	159
4.	63	+	61	=	124
5.	42	+	38	=	80
6.	39	+	25	=	64
7.	67	+	64	=	131
8.	71	+	60	=	131
9.	90	+	30	=	120
10.	79	+	25	=	104

Oefening 3
1.	47	+	25	=	72
2.	92	+	58	=	150
3.	64	+	21	=	85
4.	71	+	62	=	133
5.	60	+	48	=	108
6.	99	+	50	=	149
7.	73	+	20	=	93
8.	71	+	31	=	102
9.	86	+	54	=	140
10.	90	+	69	=	159

Oefening 4
1.	54	+	30	=	84
2.	98	+	45	=	143
3.	92	+	87	=	179
4.	45	+	41	=	86
5.	90	+	70	=	160
6.	83	+	44	=	127
7.	36	+	29	=	65
8.	99	+	24	=	123
9.	85	+	69	=	154
10.	92	+	46	=	138