Erafsommen tot 100

Erafsommen

Oefening 1
1.	87	-	66	=
2.	15	-	11	=
3.	28	-	21	=
4.	92	-	85	=
5.	72	-	18	=
6.	89	-	23	=
7.	69	-	48	=
8.	83	-	74	=
9.	73	-	27	=
10.	63	-	11	=

Oefening 2
1.	80	-	18	=
2.	73	-	18	=
3.	63	-	40	=
4.	21	-	10	=
5.	86	-	42	=
6.	97	-	35	=
7.	61	-	26	=
8.	73	-	21	=
9.	91	-	35	=
10.	73	-	53	=

Oefening 3
1.	72	-	50	=
2.	95	-	34	=
3.	68	-	31	=
4.	80	-	31	=
5.	71	-	69	=
6.	88	-	29	=
7.	38	-	35	=
8.	51	-	32	=
9.	90	-	86	=
10.	96	-	60	=

Oefening 4
1.	14	-	13	=
2.	76	-	71	=
3.	95	-	62	=
4.	86	-	17	=
5.	20	-	11	=
6.	100	-	69	=
7.	67	-	24	=
8.	99	-	85	=
9.	90	-	14	=
10.	81	-	25	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	87	-	66	=	21
2.	15	-	11	=	4
3.	28	-	21	=	7
4.	92	-	85	=	7
5.	72	-	18	=	54
6.	89	-	23	=	66
7.	69	-	48	=	21
8.	83	-	74	=	9
9.	73	-	27	=	46
10.	63	-	11	=	52

Oefening 2
1.	80	-	18	=	62
2.	73	-	18	=	55
3.	63	-	40	=	23
4.	21	-	10	=	11
5.	86	-	42	=	44
6.	97	-	35	=	62
7.	61	-	26	=	35
8.	73	-	21	=	52
9.	91	-	35	=	56
10.	73	-	53	=	20

Oefening 3
1.	72	-	50	=	22
2.	95	-	34	=	61
3.	68	-	31	=	37
4.	80	-	31	=	49
5.	71	-	69	=	2
6.	88	-	29	=	59
7.	38	-	35	=	3
8.	51	-	32	=	19
9.	90	-	86	=	4
10.	96	-	60	=	36

Oefening 4
1.	14	-	13	=	1
2.	76	-	71	=	5
3.	95	-	62	=	33
4.	86	-	17	=	69
5.	20	-	11	=	9
6.	100	-	69	=	31
7.	67	-	24	=	43
8.	99	-	85	=	14
9.	90	-	14	=	76
10.	81	-	25	=	56