Fractions
11/16 - 8/16=
3/16
16 x 3=
48
112/4
28
How many degrees are in a right angle?
90 degrees
812+498=
1,310
10 x 3/5=
30/5 or 6
37 x 6=
222
80/5=
16
What quadrilateral has 2 pairs of parallel sides, 4 right angles, and all sides are equal?
926-358=
568
Compare: 8/12 ____ 2/3 (hint: butterflies are pretty)
8/12 = 2/3
426 x 7=
2,982
217/4=
54 r 1
Describe an acute triangle.
All 3 angles are acute.
26,395+42,888=
69,283
7 3/6 - 2 4/6=
4 5/6
55 x 55=
3,025
682/6
113 r 4
If a right angle is split into two angles, and one angle is 53 degrees, how many degrees is the other angle?
37 degrees
800,000-765,432=
34,568
9 8/12 + 2 5/12=
12 1/12
69 x 65=
4,485
7,387/9=
820 r 7
How many lines of symmetry does a square, a rectangle, and a circle have? You need to get all three correct.
4, 2, infinite
Which has more angles? 328 triangles or 246 trapezoids?
The same: 984 angles!!