Erafsommen tot 50

Aftrekken

Oefening 1
1.	16	-	11	=
2.	43	-	24	=
3.	45	-	22	=
4.	38	-	25	=
5.	7	-	7	=
6.	12	-	5	=
7.	38	-	21	=
8.	44	-	30	=
9.	44	-	41	=
10.	42	-	29	=

Oefening 2
1.	50	-	49	=
2.	20	-	4	=
3.	44	-	32	=
4.	50	-	12	=
5.	32	-	27	=
6.	17	-	1	=
7.	29	-	18	=
8.	43	-	29	=
9.	43	-	23	=
10.	49	-	8	=

Oefening 3
1.	8	-	1	=
2.	47	-	16	=
3.	48	-	19	=
4.	35	-	34	=
5.	32	-	24	=
6.	32	-	18	=
7.	25	-	13	=
8.	42	-	13	=
9.	35	-	17	=
10.	8	-	2	=

Oefening 4
1.	16	-	4	=
2.	15	-	6	=
3.	39	-	37	=
4.	23	-	22	=
5.	48	-	33	=
6.	48	-	22	=
7.	21	-	2	=
8.	34	-	9	=
9.	22	-	14	=
10.	50	-	48	=

Erafsommen tot 50
| ANTWOORDEN

Aftrekken

Oefening 1
1.	16	-	11	=	5
2.	43	-	24	=	19
3.	45	-	22	=	23
4.	38	-	25	=	13
5.	7	-	7	=	0
6.	12	-	5	=	7
7.	38	-	21	=	17
8.	44	-	30	=	14
9.	44	-	41	=	3
10.	42	-	29	=	13

Oefening 2
1.	50	-	49	=	1
2.	20	-	4	=	16
3.	44	-	32	=	12
4.	50	-	12	=	38
5.	32	-	27	=	5
6.	17	-	1	=	16
7.	29	-	18	=	11
8.	43	-	29	=	14
9.	43	-	23	=	20
10.	49	-	8	=	41

Oefening 3
1.	8	-	1	=	7
2.	47	-	16	=	31
3.	48	-	19	=	29
4.	35	-	34	=	1
5.	32	-	24	=	8
6.	32	-	18	=	14
7.	25	-	13	=	12
8.	42	-	13	=	29
9.	35	-	17	=	18
10.	8	-	2	=	6

Oefening 4
1.	16	-	4	=	12
2.	15	-	6	=	9
3.	39	-	37	=	2
4.	23	-	22	=	1
5.	48	-	33	=	15
6.	48	-	22	=	26
7.	21	-	2	=	19
8.	34	-	9	=	25
9.	22	-	14	=	8
10.	50	-	48	=	2