Erafsommen tot 100

Erafsommen

Oefening 1
1.	66	-	47	=
2.	73	-	45	=
3.	56	-	24	=
4.	58	-	19	=
5.	95	-	80	=
6.	81	-	23	=
7.	71	-	56	=
8.	78	-	39	=
9.	38	-	23	=
10.	71	-	42	=

Oefening 2
1.	42	-	33	=
2.	27	-	23	=
3.	90	-	17	=
4.	91	-	42	=
5.	83	-	12	=
6.	61	-	37	=
7.	84	-	24	=
8.	66	-	54	=
9.	68	-	45	=
10.	74	-	27	=

Oefening 3
1.	40	-	11	=
2.	29	-	20	=
3.	80	-	58	=
4.	56	-	36	=
5.	78	-	59	=
6.	54	-	23	=
7.	67	-	60	=
8.	97	-	35	=
9.	98	-	92	=
10.	54	-	35	=

Oefening 4
1.	85	-	75	=
2.	75	-	70	=
3.	78	-	11	=
4.	93	-	41	=
5.	32	-	27	=
6.	80	-	57	=
7.	63	-	54	=
8.	90	-	38	=
9.	73	-	64	=
10.	75	-	47	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	66	-	47	=	19
2.	73	-	45	=	28
3.	56	-	24	=	32
4.	58	-	19	=	39
5.	95	-	80	=	15
6.	81	-	23	=	58
7.	71	-	56	=	15
8.	78	-	39	=	39
9.	38	-	23	=	15
10.	71	-	42	=	29

Oefening 2
1.	42	-	33	=	9
2.	27	-	23	=	4
3.	90	-	17	=	73
4.	91	-	42	=	49
5.	83	-	12	=	71
6.	61	-	37	=	24
7.	84	-	24	=	60
8.	66	-	54	=	12
9.	68	-	45	=	23
10.	74	-	27	=	47

Oefening 3
1.	40	-	11	=	29
2.	29	-	20	=	9
3.	80	-	58	=	22
4.	56	-	36	=	20
5.	78	-	59	=	19
6.	54	-	23	=	31
7.	67	-	60	=	7
8.	97	-	35	=	62
9.	98	-	92	=	6
10.	54	-	35	=	19

Oefening 4
1.	85	-	75	=	10
2.	75	-	70	=	5
3.	78	-	11	=	67
4.	93	-	41	=	52
5.	32	-	27	=	5
6.	80	-	57	=	23
7.	63	-	54	=	9
8.	90	-	38	=	52
9.	73	-	64	=	9
10.	75	-	47	=	28