Tientallen plus tientallen tot aan het tiental

Erbijsommen

Oefening 1
1.	74 + 16 =
2.	44 + 36 =
3.	41 + 39 =
4.	88 + 12 =
5.	44 + 26 =
6.	51 + 39 =
7.	63 + 17 =
8.	83 + 17 =
9.	16 + 14 =
10.	15 + 35 =

Oefening 2
1.	31 + 19 =
2.	73 + 17 =
3.	57 + 33 =
4.	84 + 16 =
5.	32 + 38 =
6.	55 + 15 =
7.	58 + 42 =
8.	33 + 37 =
9.	53 + 27 =
10.	76 + 24 =

Oefening 3
1.	58 + 12 =
2.	84 + 16 =
3.	57 + 13 =
4.	46 + 54 =
5.	26 + 24 =
6.	77 + 23 =
7.	27 + 23 =
8.	48 + 12 =
9.	86 + 14 =
10.	62 + 28 =

Oefening 4
1.	62 + 18 =
2.	74 + 16 =
3.	27 + 23 =
4.	58 + 12 =
5.	38 + 42 =
6.	58 + 32 =
7.	53 + 47 =
8.	88 + 12 =
9.	11 + 29 =
10.	32 + 58 =

Tientallen plus tientallen tot aan het tiental
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	74 + 16 =	90
2.	44 + 36 =	80
3.	41 + 39 =	80
4.	88 + 12 =	100
5.	44 + 26 =	70
6.	51 + 39 =	90
7.	63 + 17 =	80
8.	83 + 17 =	100
9.	16 + 14 =	30
10.	15 + 35 =	50

Oefening 2
1.	31 + 19 =	50
2.	73 + 17 =	90
3.	57 + 33 =	90
4.	84 + 16 =	100
5.	32 + 38 =	70
6.	55 + 15 =	70
7.	58 + 42 =	100
8.	33 + 37 =	70
9.	53 + 27 =	80
10.	76 + 24 =	100

Oefening 3
1.	58 + 12 =	70
2.	84 + 16 =	100
3.	57 + 13 =	70
4.	46 + 54 =	100
5.	26 + 24 =	50
6.	77 + 23 =	100
7.	27 + 23 =	50
8.	48 + 12 =	60
9.	86 + 14 =	100
10.	62 + 28 =	90

Oefening 4
1.	62 + 18 =	80
2.	74 + 16 =	90
3.	27 + 23 =	50
4.	58 + 12 =	70
5.	38 + 42 =	80
6.	58 + 32 =	90
7.	53 + 47 =	100
8.	88 + 12 =	100
9.	11 + 29 =	40
10.	32 + 58 =	90