Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	22	+		=	42
2.	98	+		=	183
3.	36	+		=	68
4.	97	+		=	147
5.	86	+		=	121
6.	98	+		=	150
7.	91	+		=	134
8.	89	+		=	174
9.	59	+		=	89
10.	85	+		=	108

Oefening 2
1.	78	+		=	110
2.	94	+		=	170
3.	79	+		=	125
4.	56	+		=	105
5.	81	+		=	143
6.	29	+		=	49
7.	73	+		=	96
8.	58	+		=	112
9.	48	+		=	74
10.	82	+		=	114

Oefening 3
1.	55	+		=	105
2.	84	+		=	165
3.	69	+		=	119
4.	82	+		=	153
5.	86	+		=	163
6.	44	+		=	87
7.	57	+		=	104
8.	72	+		=	111
9.	75	+		=	140
10.	98	+		=	141

Oefening 4
1.	98	+		=	175
2.	69	+		=	119
3.	70	+		=	92
4.	84	+		=	160
5.	94	+		=	186
6.	95	+		=	166
7.	98	+		=	139
8.	87	+		=	136
9.	24	+		=	47
10.	79	+		=	124

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	22	+	20	=	42
2.	98	+	85	=	183
3.	36	+	32	=	68
4.	97	+	50	=	147
5.	86	+	35	=	121
6.	98	+	52	=	150
7.	91	+	43	=	134
8.	89	+	85	=	174
9.	59	+	30	=	89
10.	85	+	23	=	108

Oefening 2
1.	78	+	32	=	110
2.	94	+	76	=	170
3.	79	+	46	=	125
4.	56	+	49	=	105
5.	81	+	62	=	143
6.	29	+	20	=	49
7.	73	+	23	=	96
8.	58	+	54	=	112
9.	48	+	26	=	74
10.	82	+	32	=	114

Oefening 3
1.	55	+	50	=	105
2.	84	+	81	=	165
3.	69	+	50	=	119
4.	82	+	71	=	153
5.	86	+	77	=	163
6.	44	+	43	=	87
7.	57	+	47	=	104
8.	72	+	39	=	111
9.	75	+	65	=	140
10.	98	+	43	=	141

Oefening 4
1.	98	+	77	=	175
2.	69	+	50	=	119
3.	70	+	22	=	92
4.	84	+	76	=	160
5.	94	+	92	=	186
6.	95	+	71	=	166
7.	98	+	41	=	139
8.	87	+	49	=	136
9.	24	+	23	=	47
10.	79	+	45	=	124