Erafsommen tot 50

Aftrekken

Oefening 1
1.	29	-	3	=
2.	33	-	6	=
3.	44	-	20	=
4.	20	-	17	=
5.	18	-	4	=
6.	6	-	1	=
7.	25	-	12	=
8.	34	-	30	=
9.	49	-	23	=
10.	35	-	16	=

Oefening 2
1.	47	-	4	=
2.	48	-	23	=
3.	44	-	35	=
4.	39	-	15	=
5.	31	-	9	=
6.	41	-	34	=
7.	32	-	30	=
8.	41	-	23	=
9.	34	-	26	=
10.	48	-	4	=

Oefening 3
1.	19	-	1	=
2.	19	-	6	=
3.	44	-	4	=
4.	15	-	8	=
5.	42	-	39	=
6.	24	-	21	=
7.	44	-	21	=
8.	42	-	31	=
9.	43	-	5	=
10.	45	-	12	=

Oefening 4
1.	50	-	5	=
2.	25	-	1	=
3.	43	-	14	=
4.	27	-	7	=
5.	32	-	14	=
6.	12	-	11	=
7.	37	-	32	=
8.	32	-	17	=
9.	5	-	3	=
10.	48	-	5	=

Erafsommen tot 50
| ANTWOORDEN

Aftrekken

Oefening 1
1.	29	-	3	=	26
2.	33	-	6	=	27
3.	44	-	20	=	24
4.	20	-	17	=	3
5.	18	-	4	=	14
6.	6	-	1	=	5
7.	25	-	12	=	13
8.	34	-	30	=	4
9.	49	-	23	=	26
10.	35	-	16	=	19

Oefening 2
1.	47	-	4	=	43
2.	48	-	23	=	25
3.	44	-	35	=	9
4.	39	-	15	=	24
5.	31	-	9	=	22
6.	41	-	34	=	7
7.	32	-	30	=	2
8.	41	-	23	=	18
9.	34	-	26	=	8
10.	48	-	4	=	44

Oefening 3
1.	19	-	1	=	18
2.	19	-	6	=	13
3.	44	-	4	=	40
4.	15	-	8	=	7
5.	42	-	39	=	3
6.	24	-	21	=	3
7.	44	-	21	=	23
8.	42	-	31	=	11
9.	43	-	5	=	38
10.	45	-	12	=	33

Oefening 4
1.	50	-	5	=	45
2.	25	-	1	=	24
3.	43	-	14	=	29
4.	27	-	7	=	20
5.	32	-	14	=	18
6.	12	-	11	=	1
7.	37	-	32	=	5
8.	32	-	17	=	15
9.	5	-	3	=	2
10.	48	-	5	=	43