Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	77	+		=	116
2.	56	+		=	84
3.	69	+		=	125
4.	100	+		=	192
5.	73	+		=	105
6.	94	+		=	116
7.	93	+		=	164
8.	51	+		=	94
9.	94	+		=	137
10.	39	+		=	69

Oefening 2
1.	52	+		=	72
2.	80	+		=	121
3.	44	+		=	72
4.	72	+		=	101
5.	85	+		=	157
6.	55	+		=	91
7.	69	+		=	103
8.	82	+		=	149
9.	87	+		=	147
10.	28	+		=	53

Oefening 3
1.	85	+		=	110
2.	72	+		=	121
3.	54	+		=	108
4.	82	+		=	129
5.	73	+		=	119
6.	67	+		=	117
7.	97	+		=	142
8.	90	+		=	158
9.	100	+		=	164
10.	56	+		=	111

Oefening 4
1.	81	+		=	137
2.	63	+		=	97
3.	93	+		=	172
4.	82	+		=	117
5.	82	+		=	132
6.	44	+		=	77
7.	65	+		=	113
8.	67	+		=	130
9.	56	+		=	85
10.	92	+		=	168

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	77	+	39	=	116
2.	56	+	28	=	84
3.	69	+	56	=	125
4.	100	+	92	=	192
5.	73	+	32	=	105
6.	94	+	22	=	116
7.	93	+	71	=	164
8.	51	+	43	=	94
9.	94	+	43	=	137
10.	39	+	30	=	69

Oefening 2
1.	52	+	20	=	72
2.	80	+	41	=	121
3.	44	+	28	=	72
4.	72	+	29	=	101
5.	85	+	72	=	157
6.	55	+	36	=	91
7.	69	+	34	=	103
8.	82	+	67	=	149
9.	87	+	60	=	147
10.	28	+	25	=	53

Oefening 3
1.	85	+	25	=	110
2.	72	+	49	=	121
3.	54	+	54	=	108
4.	82	+	47	=	129
5.	73	+	46	=	119
6.	67	+	50	=	117
7.	97	+	45	=	142
8.	90	+	68	=	158
9.	100	+	64	=	164
10.	56	+	55	=	111

Oefening 4
1.	81	+	56	=	137
2.	63	+	34	=	97
3.	93	+	79	=	172
4.	82	+	35	=	117
5.	82	+	50	=	132
6.	44	+	33	=	77
7.	65	+	48	=	113
8.	67	+	63	=	130
9.	56	+	29	=	85
10.	92	+	76	=	168