Erafsommen tot 500

Erafsommen

Oefening 1
1.	488	-	101	=
2.	257	-	118	=
3.	444	-	59	=
4.	236	-	177	=
5.	309	-	189	=
6.	395	-	314	=
7.	157	-	154	=
8.	498	-	217	=
9.	443	-	383	=
10.	404	-	127	=

Oefening 2
1.	294	-	126	=
2.	170	-	116	=
3.	454	-	67	=
4.	126	-	119	=
5.	361	-	256	=
6.	355	-	214	=
7.	359	-	72	=
8.	496	-	464	=
9.	293	-	134	=
10.	165	-	146	=

Oefening 3
1.	468	-	356	=
2.	173	-	90	=
3.	105	-	86	=
4.	466	-	84	=
5.	470	-	200	=
6.	458	-	419	=
7.	499	-	268	=
8.	431	-	59	=
9.	245	-	122	=
10.	471	-	59	=

Oefening 4
1.	361	-	176	=
2.	163	-	70	=
3.	244	-	108	=
4.	412	-	196	=
5.	179	-	155	=
6.	388	-	339	=
7.	340	-	276	=
8.	488	-	390	=
9.	204	-	146	=
10.	419	-	147	=

Erafsommen tot 500
| ANTWOORDEN

Erafsommen

Oefening 1
1.	488	-	101	=	387
2.	257	-	118	=	139
3.	444	-	59	=	385
4.	236	-	177	=	59
5.	309	-	189	=	120
6.	395	-	314	=	81
7.	157	-	154	=	3
8.	498	-	217	=	281
9.	443	-	383	=	60
10.	404	-	127	=	277

Oefening 2
1.	294	-	126	=	168
2.	170	-	116	=	54
3.	454	-	67	=	387
4.	126	-	119	=	7
5.	361	-	256	=	105
6.	355	-	214	=	141
7.	359	-	72	=	287
8.	496	-	464	=	32
9.	293	-	134	=	159
10.	165	-	146	=	19

Oefening 3
1.	468	-	356	=	112
2.	173	-	90	=	83
3.	105	-	86	=	19
4.	466	-	84	=	382
5.	470	-	200	=	270
6.	458	-	419	=	39
7.	499	-	268	=	231
8.	431	-	59	=	372
9.	245	-	122	=	123
10.	471	-	59	=	412

Oefening 4
1.	361	-	176	=	185
2.	163	-	70	=	93
3.	244	-	108	=	136
4.	412	-	196	=	216
5.	179	-	155	=	24
6.	388	-	339	=	49
7.	340	-	276	=	64
8.	488	-	390	=	98
9.	204	-	146	=	58
10.	419	-	147	=	272