Multiplication
7 x 689 =
4832
4550 / 5 =
910
What is the greatest common factor for 18 and 21?
3
2/13 x 3/5
6/65
Two lines that intersect at a right angle are called?
Perpendicular lines
45 x 38 =
1710
2840 / 30 =
128
Write the mixed number as an improper fraction:
5 11/12
71/12
3/8 x 5/6 x 4/5
1/4
What is the perimeter and area of a square with sides lengths of 12 cm (include units)?
Area = 144 cm2
Perimeter = 48 cm
847 x 54 =
45,738
96.4 / 4 =
24.1
Simplify the following:
6 10/4
8 1/2
5/21 / 6/11
55/126
What angle measure is complementary to 63?
27
3.44 x 0.38 =
1.3072
3260 / .6 =
5433.33333
6 2/5 + 4 1/4 + 1 1/2
12 3/20
2 4/7 x 2 3/4
99/14 or 7 1/14
What is the name of a triangle where all sides are different lengths?
Scalene
8/13 =
0.615384615384...
8 1/4 - 5 3/7
2 23/28
1 13/14 / 5 5/6
81/245
What is the area of a triangle with a base of 14 1/2 inches and a height of 11 1/2 inches?
667 / 8 in2