Erafsommen tot 100

Aftrekken

Oefening 1
1.	86	-	56	=
2.	69	-	24	=
3.	88	-	12	=
4.	81	-	24	=
5.	79	-	40	=
6.	99	-	35	=
7.	95	-	7	=
8.	64	-	62	=
9.	60	-	14	=
10.	80	-	70	=

Oefening 2
1.	86	-	54	=
2.	82	-	15	=
3.	23	-	18	=
4.	51	-	11	=
5.	46	-	13	=
6.	72	-	56	=
7.	90	-	8	=
8.	73	-	59	=
9.	67	-	37	=
10.	74	-	55	=

Oefening 3
1.	9	-	2	=
2.	85	-	36	=
3.	83	-	67	=
4.	54	-	47	=
5.	94	-	70	=
6.	96	-	52	=
7.	8	-	6	=
8.	86	-	67	=
9.	77	-	8	=
10.	80	-	26	=

Oefening 4
1.	21	-	15	=
2.	50	-	40	=
3.	86	-	79	=
4.	23	-	6	=
5.	82	-	36	=
6.	93	-	42	=
7.	86	-	35	=
8.	88	-	59	=
9.	71	-	4	=
10.	44	-	14	=

Erafsommen tot 100
| ANTWOORDEN

Aftrekken

Oefening 1
1.	86	-	56	=	30
2.	69	-	24	=	45
3.	88	-	12	=	76
4.	81	-	24	=	57
5.	79	-	40	=	39
6.	99	-	35	=	64
7.	95	-	7	=	88
8.	64	-	62	=	2
9.	60	-	14	=	46
10.	80	-	70	=	10

Oefening 2
1.	86	-	54	=	32
2.	82	-	15	=	67
3.	23	-	18	=	5
4.	51	-	11	=	40
5.	46	-	13	=	33
6.	72	-	56	=	16
7.	90	-	8	=	82
8.	73	-	59	=	14
9.	67	-	37	=	30
10.	74	-	55	=	19

Oefening 3
1.	9	-	2	=	7
2.	85	-	36	=	49
3.	83	-	67	=	16
4.	54	-	47	=	7
5.	94	-	70	=	24
6.	96	-	52	=	44
7.	8	-	6	=	2
8.	86	-	67	=	19
9.	77	-	8	=	69
10.	80	-	26	=	54

Oefening 4
1.	21	-	15	=	6
2.	50	-	40	=	10
3.	86	-	79	=	7
4.	23	-	6	=	17
5.	82	-	36	=	46
6.	93	-	42	=	51
7.	86	-	35	=	51
8.	88	-	59	=	29
9.	71	-	4	=	67
10.	44	-	14	=	30