Erafsommen tot 100

Aftrekken

Oefening 1
1.	96	-	15	=
2.	18	-	14	=
3.	98	-	41	=
4.	55	-	36	=
5.	38	-	5	=
6.	51	-	27	=
7.	45	-	39	=
8.	70	-	44	=
9.	53	-	53	=
10.	54	-	6	=

Oefening 2
1.	64	-	43	=
2.	81	-	64	=
3.	94	-	59	=
4.	66	-	45	=
5.	82	-	49	=
6.	80	-	11	=
7.	66	-	51	=
8.	7	-	6	=
9.	92	-	41	=
10.	58	-	54	=

Oefening 3
1.	97	-	28	=
2.	72	-	1	=
3.	80	-	40	=
4.	90	-	8	=
5.	93	-	17	=
6.	36	-	15	=
7.	40	-	21	=
8.	69	-	40	=
9.	65	-	5	=
10.	98	-	59	=

Oefening 4
1.	28	-	13	=
2.	23	-	14	=
3.	42	-	24	=
4.	90	-	44	=
5.	78	-	20	=
6.	87	-	64	=
7.	51	-	50	=
8.	82	-	27	=
9.	97	-	18	=
10.	99	-	56	=

Erafsommen tot 100
| ANTWOORDEN

Aftrekken

Oefening 1
1.	96	-	15	=	81
2.	18	-	14	=	4
3.	98	-	41	=	57
4.	55	-	36	=	19
5.	38	-	5	=	33
6.	51	-	27	=	24
7.	45	-	39	=	6
8.	70	-	44	=	26
9.	53	-	53	=	0
10.	54	-	6	=	48

Oefening 2
1.	64	-	43	=	21
2.	81	-	64	=	17
3.	94	-	59	=	35
4.	66	-	45	=	21
5.	82	-	49	=	33
6.	80	-	11	=	69
7.	66	-	51	=	15
8.	7	-	6	=	1
9.	92	-	41	=	51
10.	58	-	54	=	4

Oefening 3
1.	97	-	28	=	69
2.	72	-	1	=	71
3.	80	-	40	=	40
4.	90	-	8	=	82
5.	93	-	17	=	76
6.	36	-	15	=	21
7.	40	-	21	=	19
8.	69	-	40	=	29
9.	65	-	5	=	60
10.	98	-	59	=	39

Oefening 4
1.	28	-	13	=	15
2.	23	-	14	=	9
3.	42	-	24	=	18
4.	90	-	44	=	46
5.	78	-	20	=	58
6.	87	-	64	=	23
7.	51	-	50	=	1
8.	82	-	27	=	55
9.	97	-	18	=	79
10.	99	-	56	=	43