Erafsommen tot 100

Erafsommen

Oefening 1
1.	80	-	73	=
2.	93	-	84	=
3.	73	-	32	=
4.	68	-	3	=
5.	42	-	7	=
6.	69	-	15	=
7.	79	-	29	=
8.	88	-	51	=
9.	94	-	53	=
10.	61	-	49	=

Oefening 2
1.	70	-	1	=
2.	78	-	72	=
3.	76	-	12	=
4.	55	-	44	=
5.	48	-	8	=
6.	51	-	43	=
7.	85	-	63	=
8.	60	-	16	=
9.	89	-	49	=
10.	59	-	28	=

Oefening 3
1.	76	-	71	=
2.	72	-	59	=
3.	70	-	50	=
4.	17	-	1	=
5.	16	-	6	=
6.	58	-	44	=
7.	94	-	77	=
8.	96	-	40	=
9.	28	-	10	=
10.	52	-	15	=

Oefening 4
1.	11	-	9	=
2.	70	-	1	=
3.	79	-	11	=
4.	13	-	12	=
5.	74	-	20	=
6.	96	-	95	=
7.	79	-	38	=
8.	51	-	34	=
9.	68	-	49	=
10.	97	-	10	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	80	-	73	=	7
2.	93	-	84	=	9
3.	73	-	32	=	41
4.	68	-	3	=	65
5.	42	-	7	=	35
6.	69	-	15	=	54
7.	79	-	29	=	50
8.	88	-	51	=	37
9.	94	-	53	=	41
10.	61	-	49	=	12

Oefening 2
1.	70	-	1	=	69
2.	78	-	72	=	6
3.	76	-	12	=	64
4.	55	-	44	=	11
5.	48	-	8	=	40
6.	51	-	43	=	8
7.	85	-	63	=	22
8.	60	-	16	=	44
9.	89	-	49	=	40
10.	59	-	28	=	31

Oefening 3
1.	76	-	71	=	5
2.	72	-	59	=	13
3.	70	-	50	=	20
4.	17	-	1	=	16
5.	16	-	6	=	10
6.	58	-	44	=	14
7.	94	-	77	=	17
8.	96	-	40	=	56
9.	28	-	10	=	18
10.	52	-	15	=	37

Oefening 4
1.	11	-	9	=	2
2.	70	-	1	=	69
3.	79	-	11	=	68
4.	13	-	12	=	1
5.	74	-	20	=	54
6.	96	-	95	=	1
7.	79	-	38	=	41
8.	51	-	34	=	17
9.	68	-	49	=	19
10.	97	-	10	=	87