Subtraction
20-7
13
33 + 46
79
6 x 4
24
64 divided by 2
32
How many sides does a octagon have?
8
450-25
425
78+ 59
137
9 x 8
72
80 divided by 4
How many edges does a triangular-based pyramid have?
6
745 - 70
675
837+ 623
1,460
300 x 2
600
45 divided by 5
9
How many vertices does a square-based pyramid have?
5
645 - 387
258
8362 + 2837
11,199
87 x 3
261
500 divided by 5
100
How many faces does a cone have (curved and flat)?
2
8023 - 4845
3178
83736 + 53474
137,210
87 x 55
4785
36 divided by 9
4
How many parallel sides does a triangle have?
Remember: Parallel sides are two sides of a shape that are always the same distance apart and never meet.
0