Erafsommen tot 100

Erafsommen

Oefening 1
1.	50	-	8	=
2.	51	-	13	=
3.	90	-	80	=
4.	46	-	40	=
5.	8	-	5	=
6.	51	-	2	=
7.	66	-	16	=
8.	78	-	7	=
9.	85	-	19	=
10.	77	-	40	=

Oefening 2
1.	51	-	17	=
2.	80	-	72	=
3.	98	-	86	=
4.	100	-	67	=
5.	31	-	8	=
6.	89	-	37	=
7.	97	-	79	=
8.	60	-	3	=
9.	38	-	12	=
10.	25	-	9	=

Oefening 3
1.	75	-	62	=
2.	37	-	8	=
3.	30	-	20	=
4.	93	-	71	=
5.	56	-	17	=
6.	94	-	78	=
7.	84	-	17	=
8.	65	-	9	=
9.	71	-	38	=
10.	85	-	27	=

Oefening 4
1.	18	-	9	=
2.	90	-	38	=
3.	44	-	43	=
4.	29	-	11	=
5.	92	-	35	=
6.	32	-	4	=
7.	95	-	38	=
8.	96	-	71	=
9.	82	-	81	=
10.	70	-	51	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	50	-	8	=	42
2.	51	-	13	=	38
3.	90	-	80	=	10
4.	46	-	40	=	6
5.	8	-	5	=	3
6.	51	-	2	=	49
7.	66	-	16	=	50
8.	78	-	7	=	71
9.	85	-	19	=	66
10.	77	-	40	=	37

Oefening 2
1.	51	-	17	=	34
2.	80	-	72	=	8
3.	98	-	86	=	12
4.	100	-	67	=	33
5.	31	-	8	=	23
6.	89	-	37	=	52
7.	97	-	79	=	18
8.	60	-	3	=	57
9.	38	-	12	=	26
10.	25	-	9	=	16

Oefening 3
1.	75	-	62	=	13
2.	37	-	8	=	29
3.	30	-	20	=	10
4.	93	-	71	=	22
5.	56	-	17	=	39
6.	94	-	78	=	16
7.	84	-	17	=	67
8.	65	-	9	=	56
9.	71	-	38	=	33
10.	85	-	27	=	58

Oefening 4
1.	18	-	9	=	9
2.	90	-	38	=	52
3.	44	-	43	=	1
4.	29	-	11	=	18
5.	92	-	35	=	57
6.	32	-	4	=	28
7.	95	-	38	=	57
8.	96	-	71	=	25
9.	82	-	81	=	1
10.	70	-	51	=	19