Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	77	+		=	119
2.	49	+		=	93
3.	77	+		=	111
4.	75	+		=	143
5.	89	+		=	133
6.	39	+		=	72
7.	56	+		=	87
8.	76	+		=	118
9.	95	+		=	134
10.	87	+		=	169

Oefening 2
1.	39	+		=	68
2.	84	+		=	147
3.	93	+		=	181
4.	93	+		=	123
5.	60	+		=	106
6.	73	+		=	131
7.	71	+		=	110
8.	80	+		=	122
9.	39	+		=	59
10.	91	+		=	141

Oefening 3
1.	71	+		=	136
2.	95	+		=	179
3.	96	+		=	122
4.	34	+		=	54
5.	58	+		=	104
6.	54	+		=	78
7.	29	+		=	51
8.	58	+		=	94
9.	56	+		=	84
10.	70	+		=	130

Oefening 4
1.	81	+		=	150
2.	96	+		=	189
3.	52	+		=	90
4.	69	+		=	119
5.	92	+		=	156
6.	64	+		=	116
7.	84	+		=	164
8.	33	+		=	61
9.	89	+		=	120
10.	71	+		=	130

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	77	+	42	=	119
2.	49	+	44	=	93
3.	77	+	34	=	111
4.	75	+	68	=	143
5.	89	+	44	=	133
6.	39	+	33	=	72
7.	56	+	31	=	87
8.	76	+	42	=	118
9.	95	+	39	=	134
10.	87	+	82	=	169

Oefening 2
1.	39	+	29	=	68
2.	84	+	63	=	147
3.	93	+	88	=	181
4.	93	+	30	=	123
5.	60	+	46	=	106
6.	73	+	58	=	131
7.	71	+	39	=	110
8.	80	+	42	=	122
9.	39	+	20	=	59
10.	91	+	50	=	141

Oefening 3
1.	71	+	65	=	136
2.	95	+	84	=	179
3.	96	+	26	=	122
4.	34	+	20	=	54
5.	58	+	46	=	104
6.	54	+	24	=	78
7.	29	+	22	=	51
8.	58	+	36	=	94
9.	56	+	28	=	84
10.	70	+	60	=	130

Oefening 4
1.	81	+	69	=	150
2.	96	+	93	=	189
3.	52	+	38	=	90
4.	69	+	50	=	119
5.	92	+	64	=	156
6.	64	+	52	=	116
7.	84	+	80	=	164
8.	33	+	28	=	61
9.	89	+	31	=	120
10.	71	+	59	=	130