Fractions
12/16 - 9/16=
3/16
17 x 3=
51
66/3=
22
How many degrees are in a straight angle?
180 degrees
How many degrees are in 3/4 of a circle?
270
6 x 4/6=
24/6 or 4
37 x 6=
222
41/5=
8 r 1
What quadrilateral has 2 pairs of parallel sides, no right angles, and all sides are equal?
Rhombus
Write 3,245,801 in expanded form.
3,000,000+200,000+40,000+5,000+800+1
Compare: 1/3 ____ 4/12
1/3=4/12
426 x 7=
2,982
217/7=
31
What kind of triangle has 2 acute angles and 1 obtuse angle?
Obtuse triangle
10 x n = 50,000
n=
n= 5,000
4 - 2 4/5=
1 1/5
95 x 95=
9,025
384/5=
76 r 4
If a right angle is split into two angles, and one angle is 75 degrees, how many degrees is the other angle?
15 degrees
Give me two fractions that are equal to 3/4
6/8, 9/12, 12/16, etc.
7 5/6 + 2 5/6=
10 4/6
69 x 65=
4,485
7,387/9=
820 r 7
How many angles are in 12 pentagons?
60
3/4 + 3/4 + 1/4 + 2 3/4 + 1 + 2/4 + 2/4 + 4 1/4=
10 3/4