Erafsommen tot 50

Aftrekken

Oefening 1
1.	25	-	5	=
2.	49	-	38	=
3.	36	-	6	=
4.	40	-	18	=
5.	37	-	23	=
6.	38	-	29	=
7.	26	-	14	=
8.	48	-	47	=
9.	44	-	29	=
10.	22	-	6	=

Oefening 2
1.	36	-	36	=
2.	44	-	5	=
3.	50	-	6	=
4.	45	-	29	=
5.	17	-	6	=
6.	45	-	7	=
7.	48	-	8	=
8.	43	-	5	=
9.	25	-	20	=
10.	35	-	17	=

Oefening 3
1.	31	-	13	=
2.	38	-	9	=
3.	16	-	15	=
4.	49	-	33	=
5.	35	-	13	=
6.	50	-	22	=
7.	39	-	30	=
8.	22	-	20	=
9.	50	-	31	=
10.	31	-	20	=

Oefening 4
1.	46	-	15	=
2.	39	-	22	=
3.	37	-	28	=
4.	38	-	25	=
5.	25	-	15	=
6.	28	-	13	=
7.	44	-	36	=
8.	48	-	17	=
9.	37	-	30	=
10.	40	-	18	=

Erafsommen tot 50
| ANTWOORDEN

Aftrekken

Oefening 1
1.	25	-	5	=	20
2.	49	-	38	=	11
3.	36	-	6	=	30
4.	40	-	18	=	22
5.	37	-	23	=	14
6.	38	-	29	=	9
7.	26	-	14	=	12
8.	48	-	47	=	1
9.	44	-	29	=	15
10.	22	-	6	=	16

Oefening 2
1.	36	-	36	=	0
2.	44	-	5	=	39
3.	50	-	6	=	44
4.	45	-	29	=	16
5.	17	-	6	=	11
6.	45	-	7	=	38
7.	48	-	8	=	40
8.	43	-	5	=	38
9.	25	-	20	=	5
10.	35	-	17	=	18

Oefening 3
1.	31	-	13	=	18
2.	38	-	9	=	29
3.	16	-	15	=	1
4.	49	-	33	=	16
5.	35	-	13	=	22
6.	50	-	22	=	28
7.	39	-	30	=	9
8.	22	-	20	=	2
9.	50	-	31	=	19
10.	31	-	20	=	11

Oefening 4
1.	46	-	15	=	31
2.	39	-	22	=	17
3.	37	-	28	=	9
4.	38	-	25	=	13
5.	25	-	15	=	10
6.	28	-	13	=	15
7.	44	-	36	=	8
8.	48	-	17	=	31
9.	37	-	30	=	7
10.	40	-	18	=	22