Erafsommen tot 50

Aftrekken

Oefening 1
1.	29	-	8	=
2.	17	-	17	=
3.	48	-	20	=
4.	26	-	24	=
5.	48	-	37	=
6.	34	-	16	=
7.	47	-	34	=
8.	29	-	6	=
9.	43	-	10	=
10.	30	-	7	=

Oefening 2
1.	41	-	25	=
2.	25	-	7	=
3.	50	-	5	=
4.	48	-	1	=
5.	31	-	30	=
6.	47	-	22	=
7.	48	-	26	=
8.	46	-	14	=
9.	37	-	28	=
10.	32	-	21	=

Oefening 3
1.	9	-	8	=
2.	50	-	25	=
3.	35	-	6	=
4.	44	-	38	=
5.	32	-	25	=
6.	39	-	15	=
7.	25	-	16	=
8.	36	-	5	=
9.	32	-	9	=
10.	44	-	10	=

Oefening 4
1.	48	-	44	=
2.	41	-	8	=
3.	43	-	16	=
4.	40	-	40	=
5.	18	-	3	=
6.	43	-	9	=
7.	46	-	6	=
8.	32	-	24	=
9.	43	-	12	=
10.	39	-	26	=

Erafsommen tot 50
| ANTWOORDEN

Aftrekken

Oefening 1
1.	29	-	8	=	21
2.	17	-	17	=	0
3.	48	-	20	=	28
4.	26	-	24	=	2
5.	48	-	37	=	11
6.	34	-	16	=	18
7.	47	-	34	=	13
8.	29	-	6	=	23
9.	43	-	10	=	33
10.	30	-	7	=	23

Oefening 2
1.	41	-	25	=	16
2.	25	-	7	=	18
3.	50	-	5	=	45
4.	48	-	1	=	47
5.	31	-	30	=	1
6.	47	-	22	=	25
7.	48	-	26	=	22
8.	46	-	14	=	32
9.	37	-	28	=	9
10.	32	-	21	=	11

Oefening 3
1.	9	-	8	=	1
2.	50	-	25	=	25
3.	35	-	6	=	29
4.	44	-	38	=	6
5.	32	-	25	=	7
6.	39	-	15	=	24
7.	25	-	16	=	9
8.	36	-	5	=	31
9.	32	-	9	=	23
10.	44	-	10	=	34

Oefening 4
1.	48	-	44	=	4
2.	41	-	8	=	33
3.	43	-	16	=	27
4.	40	-	40	=	0
5.	18	-	3	=	15
6.	43	-	9	=	34
7.	46	-	6	=	40
8.	32	-	24	=	8
9.	43	-	12	=	31
10.	39	-	26	=	13