Welk getal ontbreekt t/m 100?

Aftrekken

Oefening 1
1.	74	-		=	59
2.	88	-		=	36
3.	69	-		=	49
4.	77	-		=	52
5.	39	-		=	23
6.	34	-		=	6
7.	91	-		=	7
8.	87	-		=	50
9.	68	-		=	20
10.	87	-		=	7

Oefening 2
1.	67	-		=	20
2.	94	-		=	30
3.	66	-		=	40
4.	75	-		=	34
5.	77	-		=	50
6.	83	-		=	1
7.	99	-		=	55
8.	41	-		=	20
9.	75	-		=	26
10.	54	-		=	26

Oefening 3
1.	48	-		=	15
2.	96	-		=	55
3.	75	-		=	26
4.	66	-		=	17
5.	18	-		=	2
6.	64	-		=	32
7.	55	-		=	44
8.	78	-		=	27
9.	40	-		=	0
10.	94	-		=	42

Oefening 4
1.	44	-		=	3
2.	90	-		=	60
3.	63	-		=	14
4.	88	-		=	30
5.	73	-		=	5
6.	60	-		=	7
7.	83	-		=	21
8.	100	-		=	30
9.	55	-		=	25
10.	47	-		=	14

Welk getal ontbreekt t/m 100?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	74	-	15	=	59
2.	88	-	52	=	36
3.	69	-	20	=	49
4.	77	-	25	=	52
5.	39	-	16	=	23
6.	34	-	28	=	6
7.	91	-	84	=	7
8.	87	-	37	=	50
9.	68	-	48	=	20
10.	87	-	80	=	7

Oefening 2
1.	67	-	47	=	20
2.	94	-	64	=	30
3.	66	-	26	=	40
4.	75	-	41	=	34
5.	77	-	27	=	50
6.	83	-	82	=	1
7.	99	-	44	=	55
8.	41	-	21	=	20
9.	75	-	49	=	26
10.	54	-	28	=	26

Oefening 3
1.	48	-	33	=	15
2.	96	-	41	=	55
3.	75	-	49	=	26
4.	66	-	49	=	17
5.	18	-	16	=	2
6.	64	-	32	=	32
7.	55	-	11	=	44
8.	78	-	51	=	27
9.	40	-	40	=	0
10.	94	-	52	=	42

Oefening 4
1.	44	-	41	=	3
2.	90	-	30	=	60
3.	63	-	49	=	14
4.	88	-	58	=	30
5.	73	-	68	=	5
6.	60	-	53	=	7
7.	83	-	62	=	21
8.	100	-	70	=	30
9.	55	-	30	=	25
10.	47	-	33	=	14