Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	41	+		=	61
2.	91	+		=	148
3.	92	+		=	153
4.	86	+		=	149
5.	50	+		=	82
6.	78	+		=	146
7.	100	+		=	128
8.	82	+		=	149
9.	56	+		=	96
10.	60	+		=	107

Oefening 2
1.	90	+		=	113
2.	67	+		=	110
3.	55	+		=	99
4.	26	+		=	46
5.	78	+		=	116
6.	57	+		=	100
7.	96	+		=	178
8.	100	+		=	162
9.	22	+		=	42
10.	70	+		=	128

Oefening 3
1.	90	+		=	111
2.	34	+		=	61
3.	75	+		=	124
4.	96	+		=	129
5.	73	+		=	145
6.	79	+		=	124
7.	82	+		=	136
8.	98	+		=	133
9.	93	+		=	115
10.	72	+		=	144

Oefening 4
1.	31	+		=	52
2.	58	+		=	86
3.	93	+		=	134
4.	94	+		=	120
5.	99	+		=	147
6.	76	+		=	151
7.	76	+		=	147
8.	91	+		=	134
9.	57	+		=	98
10.	96	+		=	157

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	41	+	20	=	61
2.	91	+	57	=	148
3.	92	+	61	=	153
4.	86	+	63	=	149
5.	50	+	32	=	82
6.	78	+	68	=	146
7.	100	+	28	=	128
8.	82	+	67	=	149
9.	56	+	40	=	96
10.	60	+	47	=	107

Oefening 2
1.	90	+	23	=	113
2.	67	+	43	=	110
3.	55	+	44	=	99
4.	26	+	20	=	46
5.	78	+	38	=	116
6.	57	+	43	=	100
7.	96	+	82	=	178
8.	100	+	62	=	162
9.	22	+	20	=	42
10.	70	+	58	=	128

Oefening 3
1.	90	+	21	=	111
2.	34	+	27	=	61
3.	75	+	49	=	124
4.	96	+	33	=	129
5.	73	+	72	=	145
6.	79	+	45	=	124
7.	82	+	54	=	136
8.	98	+	35	=	133
9.	93	+	22	=	115
10.	72	+	72	=	144

Oefening 4
1.	31	+	21	=	52
2.	58	+	28	=	86
3.	93	+	41	=	134
4.	94	+	26	=	120
5.	99	+	48	=	147
6.	76	+	75	=	151
7.	76	+	71	=	147
8.	91	+	43	=	134
9.	57	+	41	=	98
10.	96	+	61	=	157