Erafsommen tot 100

Erafsommen

Oefening 1
1.	77	-	18	=
2.	66	-	23	=
3.	36	-	23	=
4.	71	-	26	=
5.	91	-	68	=
6.	12	-	5	=
7.	90	-	74	=
8.	29	-	16	=
9.	56	-	30	=
10.	97	-	33	=

Oefening 2
1.	44	-	34	=
2.	81	-	11	=
3.	19	-	1	=
4.	70	-	56	=
5.	100	-	2	=
6.	59	-	29	=
7.	39	-	4	=
8.	75	-	74	=
9.	95	-	80	=
10.	66	-	10	=

Oefening 3
1.	87	-	4	=
2.	94	-	21	=
3.	72	-	17	=
4.	69	-	54	=
5.	54	-	25	=
6.	58	-	2	=
7.	99	-	57	=
8.	82	-	29	=
9.	83	-	78	=
10.	93	-	45	=

Oefening 4
1.	67	-	25	=
2.	19	-	7	=
3.	59	-	50	=
4.	39	-	17	=
5.	67	-	18	=
6.	97	-	54	=
7.	34	-	30	=
8.	93	-	26	=
9.	80	-	24	=
10.	29	-	18	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	77	-	18	=	59
2.	66	-	23	=	43
3.	36	-	23	=	13
4.	71	-	26	=	45
5.	91	-	68	=	23
6.	12	-	5	=	7
7.	90	-	74	=	16
8.	29	-	16	=	13
9.	56	-	30	=	26
10.	97	-	33	=	64

Oefening 2
1.	44	-	34	=	10
2.	81	-	11	=	70
3.	19	-	1	=	18
4.	70	-	56	=	14
5.	100	-	2	=	98
6.	59	-	29	=	30
7.	39	-	4	=	35
8.	75	-	74	=	1
9.	95	-	80	=	15
10.	66	-	10	=	56

Oefening 3
1.	87	-	4	=	83
2.	94	-	21	=	73
3.	72	-	17	=	55
4.	69	-	54	=	15
5.	54	-	25	=	29
6.	58	-	2	=	56
7.	99	-	57	=	42
8.	82	-	29	=	53
9.	83	-	78	=	5
10.	93	-	45	=	48

Oefening 4
1.	67	-	25	=	42
2.	19	-	7	=	12
3.	59	-	50	=	9
4.	39	-	17	=	22
5.	67	-	18	=	49
6.	97	-	54	=	43
7.	34	-	30	=	4
8.	93	-	26	=	67
9.	80	-	24	=	56
10.	29	-	18	=	11