Erafsommen met vlekken tot en met 500

Erafsommen

Oefening 1
1.	434	-		=	362
2.	466	-		=	295
3.	128	-		=	50
4.	368	-		=	74
5.	399	-		=	323
6.	322	-		=	90
7.	436	-		=	234
8.	156	-		=	73
9.	243	-		=	130
10.	473	-		=	168

Oefening 2
1.	466	-		=	316
2.	203	-		=	55
3.	388	-		=	79
4.	397	-		=	108
5.	379	-		=	99
6.	384	-		=	168
7.	389	-		=	167
8.	130	-		=	10
9.	460	-		=	73
10.	210	-		=	89

Oefening 3
1.	361	-		=	123
2.	292	-		=	204
3.	373	-		=	197
4.	473	-		=	174
5.	223	-		=	171
6.	186	-		=	7
7.	280	-		=	134
8.	382	-		=	300
9.	494	-		=	58
10.	272	-		=	182

Oefening 4
1.	464	-		=	259
2.	467	-		=	355
3.	144	-		=	27
4.	134	-		=	15
5.	496	-		=	392
6.	223	-		=	120
7.	278	-		=	9
8.	343	-		=	11
9.	321	-		=	264
10.	153	-		=	57

Erafsommen met vlekken tot en met 500
| ANTWOORDEN

Erafsommen

Oefening 1
1.	434	-	72	=	362
2.	466	-	171	=	295
3.	128	-	78	=	50
4.	368	-	294	=	74
5.	399	-	76	=	323
6.	322	-	232	=	90
7.	436	-	202	=	234
8.	156	-	83	=	73
9.	243	-	113	=	130
10.	473	-	305	=	168

Oefening 2
1.	466	-	150	=	316
2.	203	-	148	=	55
3.	388	-	309	=	79
4.	397	-	289	=	108
5.	379	-	280	=	99
6.	384	-	216	=	168
7.	389	-	222	=	167
8.	130	-	120	=	10
9.	460	-	387	=	73
10.	210	-	121	=	89

Oefening 3
1.	361	-	238	=	123
2.	292	-	88	=	204
3.	373	-	176	=	197
4.	473	-	299	=	174
5.	223	-	52	=	171
6.	186	-	179	=	7
7.	280	-	146	=	134
8.	382	-	82	=	300
9.	494	-	436	=	58
10.	272	-	90	=	182

Oefening 4
1.	464	-	205	=	259
2.	467	-	112	=	355
3.	144	-	117	=	27
4.	134	-	119	=	15
5.	496	-	104	=	392
6.	223	-	103	=	120
7.	278	-	269	=	9
8.	343	-	332	=	11
9.	321	-	57	=	264
10.	153	-	96	=	57