De tafels (door elkaar)
2x5= 30 : 5 =
5x6= 40 : 8 =
7x9= 12 : 3 =
10 X 8 = 81 : 9 =
3x2= 36 : 6 =
1x1= 21 : 7 =
4x4= 24 : 4 =
8x9= 49 : 7 =
7x8= 72 : 9 =
6x9= 28 : 4 =
3x3= 100 : 10 =
5x5= 18 : 2 =
Optellen en aftrekken
12 + 9 = 100 – 84 =
87 + 5 = 33 – 22 =
50 + 22 = 17 – 14 =
60 + 33 = 98 – 55 =
44 + 13 = 77 – 8 =
90 + 9 = 42 – 36 =
45 + 37 = 65 – 12 =
78 + 22 = 84 – 66 =
15 + 70 = 24 – 13 =
30 + 30 = 99 – 89 =
10 + 88 = 63 – 36 =
4 + 77 = 100 – 44 =
2x5= 30 : 5 =
5x6= 40 : 8 =
7x9= 12 : 3 =
10 X 8 = 81 : 9 =
3x2= 36 : 6 =
1x1= 21 : 7 =
4x4= 24 : 4 =
8x9= 49 : 7 =
7x8= 72 : 9 =
6x9= 28 : 4 =
3x3= 100 : 10 =
5x5= 18 : 2 =
Optellen en aftrekken
12 + 9 = 100 – 84 =
87 + 5 = 33 – 22 =
50 + 22 = 17 – 14 =
60 + 33 = 98 – 55 =
44 + 13 = 77 – 8 =
90 + 9 = 42 – 36 =
45 + 37 = 65 – 12 =
78 + 22 = 84 – 66 =
15 + 70 = 24 – 13 =
30 + 30 = 99 – 89 =
10 + 88 = 63 – 36 =
4 + 77 = 100 – 44 =