Erafsommen tot 50

Aftrekken

Oefening 1
1.	43	-	34	=
2.	13	-	8	=
3.	31	-	24	=
4.	40	-	27	=
5.	45	-	42	=
6.	46	-	36	=
7.	35	-	24	=
8.	49	-	13	=
9.	38	-	29	=
10.	41	-	32	=

Oefening 2
1.	47	-	5	=
2.	33	-	24	=
3.	44	-	39	=
4.	24	-	17	=
5.	48	-	45	=
6.	50	-	33	=
7.	26	-	26	=
8.	48	-	25	=
9.	43	-	37	=
10.	13	-	6	=

Oefening 3
1.	34	-	27	=
2.	19	-	8	=
3.	39	-	7	=
4.	49	-	22	=
5.	40	-	36	=
6.	36	-	17	=
7.	46	-	39	=
8.	21	-	20	=
9.	31	-	19	=
10.	39	-	34	=

Oefening 4
1.	32	-	18	=
2.	16	-	14	=
3.	20	-	11	=
4.	37	-	27	=
5.	45	-	42	=
6.	39	-	9	=
7.	40	-	28	=
8.	25	-	13	=
9.	26	-	13	=
10.	35	-	6	=

Erafsommen tot 50
| ANTWOORDEN

Aftrekken

Oefening 1
1.	43	-	34	=	9
2.	13	-	8	=	5
3.	31	-	24	=	7
4.	40	-	27	=	13
5.	45	-	42	=	3
6.	46	-	36	=	10
7.	35	-	24	=	11
8.	49	-	13	=	36
9.	38	-	29	=	9
10.	41	-	32	=	9

Oefening 2
1.	47	-	5	=	42
2.	33	-	24	=	9
3.	44	-	39	=	5
4.	24	-	17	=	7
5.	48	-	45	=	3
6.	50	-	33	=	17
7.	26	-	26	=	0
8.	48	-	25	=	23
9.	43	-	37	=	6
10.	13	-	6	=	7

Oefening 3
1.	34	-	27	=	7
2.	19	-	8	=	11
3.	39	-	7	=	32
4.	49	-	22	=	27
5.	40	-	36	=	4
6.	36	-	17	=	19
7.	46	-	39	=	7
8.	21	-	20	=	1
9.	31	-	19	=	12
10.	39	-	34	=	5

Oefening 4
1.	32	-	18	=	14
2.	16	-	14	=	2
3.	20	-	11	=	9
4.	37	-	27	=	10
5.	45	-	42	=	3
6.	39	-	9	=	30
7.	40	-	28	=	12
8.	25	-	13	=	12
9.	26	-	13	=	13
10.	35	-	6	=	29