MO VALLEY TEST 2-3 QUESTIONS & ANSWERS
When converting from a whole number to a prefixed number, ? the whole number by the
value of the ? .
a.add / prefix
b.divide / prefix
c.multiply / prefix
d.multiply / suffix - Answers -b.divide / prefix
*to multiply two numbers written as powers of 10, multiply the left components and ? the
exponents.
a. add
b. divide
c. multiply
d. subtract - Answers -a. add
*The ? of a right triangle is the side opposite the right angle.
a. adjacent
b. horizontal
c. hypotenuse
d. perpendicular - Answers -c. hypotenuse
*Angles are measured in degrees; there are ? degrees in a straight line.
a. 0
b. 90
c. 180
d. 360 - Answers -c. 180
*How many meters are there in 560 centimeters?
a. .56
b. 5.6
c. 56
d. 56000 - Answers -b. 5.6
*In scientific notation, 3140 is equal to ?.
a. 0.314 x 10^3
b. 3.14 x 10^3
c. 3.14 x 10^4
d. 314 x 10^4 - Answers -b. 3.14 x 10^3
, *Two angles that measure the same are ? angles.
a. congruent
b. inside
c. parallel
d. reflective - Answers -a. congruent
*the prefix micro is equal to ?
a. 1/1,000,000
b. 1/1,000
c. 10,000
d. 1,000,000 - Answers -a. 1/1,000,000
*Which formula is for finding the area of a rectangle?
a. A = 1/2bh
b. A = lw
c. A = 2l + 2w
d. A = 1/2^bh - Answers -b. A = lw
Area = Length * width
*The ? of a circle is the distance from the center of the circle to any point on the circle.
a. area
b. circumference
c. diameter
d. radius - Answers -d. radius
What is the formula for Area? - Answers -A = π × r^2
Area = π × radius^2
What is the formula for Circumference? - Answers -C = π × d
Circumference = π × diameter
*A circle has a diameter of 26 centimeters. What is the area of the circle to the nearest
tenth?
a. 13.27 cm
b. 53.09 cm
c. 132.7 cm
d. 530.9 cm - Answers -d. 530.9 cm
When converting from a whole number to a prefixed number, ? the whole number by the
value of the ? .
a.add / prefix
b.divide / prefix
c.multiply / prefix
d.multiply / suffix - Answers -b.divide / prefix
*to multiply two numbers written as powers of 10, multiply the left components and ? the
exponents.
a. add
b. divide
c. multiply
d. subtract - Answers -a. add
*The ? of a right triangle is the side opposite the right angle.
a. adjacent
b. horizontal
c. hypotenuse
d. perpendicular - Answers -c. hypotenuse
*Angles are measured in degrees; there are ? degrees in a straight line.
a. 0
b. 90
c. 180
d. 360 - Answers -c. 180
*How many meters are there in 560 centimeters?
a. .56
b. 5.6
c. 56
d. 56000 - Answers -b. 5.6
*In scientific notation, 3140 is equal to ?.
a. 0.314 x 10^3
b. 3.14 x 10^3
c. 3.14 x 10^4
d. 314 x 10^4 - Answers -b. 3.14 x 10^3
, *Two angles that measure the same are ? angles.
a. congruent
b. inside
c. parallel
d. reflective - Answers -a. congruent
*the prefix micro is equal to ?
a. 1/1,000,000
b. 1/1,000
c. 10,000
d. 1,000,000 - Answers -a. 1/1,000,000
*Which formula is for finding the area of a rectangle?
a. A = 1/2bh
b. A = lw
c. A = 2l + 2w
d. A = 1/2^bh - Answers -b. A = lw
Area = Length * width
*The ? of a circle is the distance from the center of the circle to any point on the circle.
a. area
b. circumference
c. diameter
d. radius - Answers -d. radius
What is the formula for Area? - Answers -A = π × r^2
Area = π × radius^2
What is the formula for Circumference? - Answers -C = π × d
Circumference = π × diameter
*A circle has a diameter of 26 centimeters. What is the area of the circle to the nearest
tenth?
a. 13.27 cm
b. 53.09 cm
c. 132.7 cm
d. 530.9 cm - Answers -d. 530.9 cm
