Erafsommen tot 50

Aftrekken

Oefening 1
1.	23	-	19	=
2.	48	-	43	=
3.	50	-	36	=
4.	20	-	3	=
5.	13	-	10	=
6.	36	-	9	=
7.	33	-	19	=
8.	44	-	1	=
9.	46	-	10	=
10.	39	-	4	=

Oefening 2
1.	14	-	5	=
2.	23	-	9	=
3.	40	-	6	=
4.	40	-	3	=
5.	34	-	33	=
6.	44	-	31	=
7.	21	-	10	=
8.	6	-	4	=
9.	48	-	34	=
10.	50	-	29	=

Oefening 3
1.	41	-	10	=
2.	50	-	20	=
3.	26	-	15	=
4.	6	-	2	=
5.	43	-	10	=
6.	44	-	35	=
7.	24	-	16	=
8.	8	-	1	=
9.	50	-	5	=
10.	31	-	27	=

Oefening 4
1.	37	-	34	=
2.	40	-	23	=
3.	41	-	1	=
4.	18	-	5	=
5.	46	-	25	=
6.	48	-	32	=
7.	44	-	13	=
8.	49	-	4	=
9.	38	-	5	=
10.	29	-	29	=

Erafsommen tot 50
| ANTWOORDEN

Aftrekken

Oefening 1
1.	23	-	19	=	4
2.	48	-	43	=	5
3.	50	-	36	=	14
4.	20	-	3	=	17
5.	13	-	10	=	3
6.	36	-	9	=	27
7.	33	-	19	=	14
8.	44	-	1	=	43
9.	46	-	10	=	36
10.	39	-	4	=	35

Oefening 2
1.	14	-	5	=	9
2.	23	-	9	=	14
3.	40	-	6	=	34
4.	40	-	3	=	37
5.	34	-	33	=	1
6.	44	-	31	=	13
7.	21	-	10	=	11
8.	6	-	4	=	2
9.	48	-	34	=	14
10.	50	-	29	=	21

Oefening 3
1.	41	-	10	=	31
2.	50	-	20	=	30
3.	26	-	15	=	11
4.	6	-	2	=	4
5.	43	-	10	=	33
6.	44	-	35	=	9
7.	24	-	16	=	8
8.	8	-	1	=	7
9.	50	-	5	=	45
10.	31	-	27	=	4

Oefening 4
1.	37	-	34	=	3
2.	40	-	23	=	17
3.	41	-	1	=	40
4.	18	-	5	=	13
5.	46	-	25	=	21
6.	48	-	32	=	16
7.	44	-	13	=	31
8.	49	-	4	=	45
9.	38	-	5	=	33
10.	29	-	29	=	0