Addition
20 + 40 = ?
60
9 - 3 = ?
9 x 9 = ?
81
234 divided by 7 = ?
33.42
15o
Acute Angle
800 + 900 = ?
1,700
87 - 56 = ?
31
80 x 80 = ?
6,400
376 divided by 4 = ?
94
Daily Double : 360o
Complete Angle
2,000+ 7,789 = ?
9,789
347 - 246 = ?
101
100 x 100 = ?
10,000
482 divided by 6 = ?
80.33
90o
Right Angle
45,000 + 34,000 = ?
79,000
3,751 - 2,671 = ?
1,120
6,000 x 6,000 = ?
360,000
529 divided by 8 = ?
66.12
215o
Obtuse Angle
Daly double: 361,000 + 428,000 = ?
789,000
461,923 - 461,923 = ?
0
12,000 x 2 = ?
24,000
682 divided by 2 = ?
341
180o
Obtuse Angle