Addition
12 + 12 = ?
24
19 - 8 = ?
11
A 3-sided shape is a _______.
Triangle
How many sides does a hexagon have?
6
48 + 49 = ?
97
26 - 18 = ?
8
A shape with all parallel sides is called a...
Parallelogram.
How many right angles does an EQUILATERAL triangle have?
0
744 + 522 =
1,266
147 + 365 =
512
127 - 39 = ?
88
The distance around the outside of a shape is called the...
What is the degree of a straight angle?
180
What is 1/3 of 9?
3
18,970 + 3,259 = ?
22,229
1,000 - 250 = ?
750
The amount of space inside a 3-D object is called...
Volume
How many sets of parallel lines does a square have?
2
510 / 6 = ?
85
7,821,469 + 655,296 = ?
8,476,765
1,069,857 - 4,227 = ?
1,065,630
A graph with x's is called a...
Line plot
How many sides does a decagon have?
10
47.2