Erafsommen tot 50

Aftrekken

Oefening 1
1.	41	-	38	=
2.	29	-	17	=
3.	30	-	26	=
4.	49	-	2	=
5.	39	-	21	=
6.	48	-	5	=
7.	32	-	26	=
8.	30	-	26	=
9.	23	-	4	=
10.	32	-	19	=

Oefening 2
1.	43	-	32	=
2.	46	-	10	=
3.	48	-	47	=
4.	50	-	6	=
5.	50	-	12	=
6.	2	-	1	=
7.	45	-	44	=
8.	43	-	23	=
9.	46	-	33	=
10.	47	-	32	=

Oefening 3
1.	49	-	41	=
2.	25	-	18	=
3.	26	-	25	=
4.	32	-	27	=
5.	49	-	40	=
6.	48	-	25	=
7.	45	-	13	=
8.	18	-	16	=
9.	43	-	41	=
10.	25	-	18	=

Oefening 4
1.	28	-	17	=
2.	42	-	5	=
3.	50	-	42	=
4.	29	-	27	=
5.	10	-	2	=
6.	36	-	9	=
7.	8	-	3	=
8.	49	-	47	=
9.	36	-	12	=
10.	26	-	1	=

Erafsommen tot 50
| ANTWOORDEN

Aftrekken

Oefening 1
1.	41	-	38	=	3
2.	29	-	17	=	12
3.	30	-	26	=	4
4.	49	-	2	=	47
5.	39	-	21	=	18
6.	48	-	5	=	43
7.	32	-	26	=	6
8.	30	-	26	=	4
9.	23	-	4	=	19
10.	32	-	19	=	13

Oefening 2
1.	43	-	32	=	11
2.	46	-	10	=	36
3.	48	-	47	=	1
4.	50	-	6	=	44
5.	50	-	12	=	38
6.	2	-	1	=	1
7.	45	-	44	=	1
8.	43	-	23	=	20
9.	46	-	33	=	13
10.	47	-	32	=	15

Oefening 3
1.	49	-	41	=	8
2.	25	-	18	=	7
3.	26	-	25	=	1
4.	32	-	27	=	5
5.	49	-	40	=	9
6.	48	-	25	=	23
7.	45	-	13	=	32
8.	18	-	16	=	2
9.	43	-	41	=	2
10.	25	-	18	=	7

Oefening 4
1.	28	-	17	=	11
2.	42	-	5	=	37
3.	50	-	42	=	8
4.	29	-	27	=	2
5.	10	-	2	=	8
6.	36	-	9	=	27
7.	8	-	3	=	5
8.	49	-	47	=	2
9.	36	-	12	=	24
10.	26	-	1	=	25