Erafsommen tot 50

Aftrekken

Oefening 1
1.	50	-	16	=
2.	42	-	20	=
3.	31	-	29	=
4.	25	-	19	=
5.	44	-	31	=
6.	39	-	25	=
7.	22	-	9	=
8.	36	-	25	=
9.	27	-	13	=
10.	50	-	19	=

Oefening 2
1.	47	-	38	=
2.	48	-	22	=
3.	36	-	34	=
4.	36	-	29	=
5.	33	-	23	=
6.	37	-	13	=
7.	41	-	17	=
8.	48	-	31	=
9.	32	-	9	=
10.	24	-	7	=

Oefening 3
1.	38	-	5	=
2.	34	-	26	=
3.	35	-	15	=
4.	28	-	18	=
5.	50	-	42	=
6.	28	-	19	=
7.	30	-	15	=
8.	42	-	18	=
9.	41	-	15	=
10.	21	-	12	=

Oefening 4
1.	25	-	16	=
2.	21	-	15	=
3.	24	-	6	=
4.	40	-	34	=
5.	38	-	18	=
6.	42	-	34	=
7.	29	-	12	=
8.	21	-	14	=
9.	10	-	5	=
10.	31	-	12	=

Erafsommen tot 50
| ANTWOORDEN

Aftrekken

Oefening 1
1.	50	-	16	=	34
2.	42	-	20	=	22
3.	31	-	29	=	2
4.	25	-	19	=	6
5.	44	-	31	=	13
6.	39	-	25	=	14
7.	22	-	9	=	13
8.	36	-	25	=	11
9.	27	-	13	=	14
10.	50	-	19	=	31

Oefening 2
1.	47	-	38	=	9
2.	48	-	22	=	26
3.	36	-	34	=	2
4.	36	-	29	=	7
5.	33	-	23	=	10
6.	37	-	13	=	24
7.	41	-	17	=	24
8.	48	-	31	=	17
9.	32	-	9	=	23
10.	24	-	7	=	17

Oefening 3
1.	38	-	5	=	33
2.	34	-	26	=	8
3.	35	-	15	=	20
4.	28	-	18	=	10
5.	50	-	42	=	8
6.	28	-	19	=	9
7.	30	-	15	=	15
8.	42	-	18	=	24
9.	41	-	15	=	26
10.	21	-	12	=	9

Oefening 4
1.	25	-	16	=	9
2.	21	-	15	=	6
3.	24	-	6	=	18
4.	40	-	34	=	6
5.	38	-	18	=	20
6.	42	-	34	=	8
7.	29	-	12	=	17
8.	21	-	14	=	7
9.	10	-	5	=	5
10.	31	-	12	=	19