Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	81	+		=	153
2.	79	+		=	137
3.	100	+		=	121
4.	82	+		=	117
5.	62	+		=	122
6.	54	+		=	79
7.	95	+		=	189
8.	94	+		=	168
9.	82	+		=	110
10.	75	+		=	133

Oefening 2
1.	75	+		=	144
2.	96	+		=	151
3.	88	+		=	116
4.	82	+		=	156
5.	55	+		=	87
6.	64	+		=	92
7.	42	+		=	74
8.	87	+		=	122
9.	64	+		=	84
10.	85	+		=	161

Oefening 3
1.	80	+		=	146
2.	91	+		=	123
3.	80	+		=	104
4.	83	+		=	154
5.	43	+		=	67
6.	44	+		=	82
7.	79	+		=	134
8.	93	+		=	184
9.	69	+		=	128
10.	87	+		=	119

Oefening 4
1.	77	+		=	106
2.	88	+		=	137
3.	34	+		=	58
4.	53	+		=	77
5.	93	+		=	113
6.	66	+		=	102
7.	75	+		=	119
8.	72	+		=	133
9.	88	+		=	134
10.	87	+		=	162

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	81	+	72	=	153
2.	79	+	58	=	137
3.	100	+	21	=	121
4.	82	+	35	=	117
5.	62	+	60	=	122
6.	54	+	25	=	79
7.	95	+	94	=	189
8.	94	+	74	=	168
9.	82	+	28	=	110
10.	75	+	58	=	133

Oefening 2
1.	75	+	69	=	144
2.	96	+	55	=	151
3.	88	+	28	=	116
4.	82	+	74	=	156
5.	55	+	32	=	87
6.	64	+	28	=	92
7.	42	+	32	=	74
8.	87	+	35	=	122
9.	64	+	20	=	84
10.	85	+	76	=	161

Oefening 3
1.	80	+	66	=	146
2.	91	+	32	=	123
3.	80	+	24	=	104
4.	83	+	71	=	154
5.	43	+	24	=	67
6.	44	+	38	=	82
7.	79	+	55	=	134
8.	93	+	91	=	184
9.	69	+	59	=	128
10.	87	+	32	=	119

Oefening 4
1.	77	+	29	=	106
2.	88	+	49	=	137
3.	34	+	24	=	58
4.	53	+	24	=	77
5.	93	+	20	=	113
6.	66	+	36	=	102
7.	75	+	44	=	119
8.	72	+	61	=	133
9.	88	+	46	=	134
10.	87	+	75	=	162