Intro To Buliding

Front 1

The ________ is equal to half the diameter of a circle

Back 1

radius

Front 2

When solve the problem 46-9, you must _________ from the tens column

Back 2

borrow

Front 3

A _______ measures between 0 and 90 degrees

Back 3

acute angle

Front 4

When you ___________________ an angle, you divide it into equal parts

Back 4

Bi sect

Front 5

When you add larger, 2-digit numbers in a column you may need to __________________________ one amount to the next column

Back 5

carry

Front 6

_______________________ can be measured in sq ft, sq in, and sq cm

Back 6

area

Front 7

when multiplying 3 inches by 7 feet, you must _______ the measurements to the same units

Back 7

convert

Front 8

volume can be measured in __________________________ feet or meters

Back 8

cubic

Front 9

in the number 3.45, .45 is a _________________________ part of the number

Back 9

decimal

Front 10

a ____________ is a closed curved line around a central point

Back 10

circle

Front 11

a _____________ is the shape made by two straight lines coming together at a point

Back 11

angle

Front 12

___________________ is a unit of measurement for angles

Back 12

degree

Front 13

in the fraction 3/4, 3 is the __________ and 4 is the _______

Back 13

Numerator, Denominator

Front 14

a line drawn from one corner of a rectangle to the opposite corner called a __________

Back 14

diagonal

Front 15

The _________________ is the longest straight line you can draw inside a circle

Back 15

diameter

Front 16

in the problem 17-8=9, the number 9 is the _____________

Back 16

differences

Front 17

The numerical symbols from 0 to 9 are called ______________

Back 17

digit

Front 18

a ___________, also called a _________ is an instrument that measure English measurements

Back 18

Standard, English ruler

Front 19

in the number 7,890,342 the ______________ of the 3 is three hundred

Back 19

Place value

Front 20

Fractions having different numerators and denominators but equal value, such as 1/4 and 2/8 are called ____________________

Back 20

equivalent fraction

Front 21

The ___________________ for finding the area of a triangle is 1/2 b*h

Back 21

formula

Front 22

the formula for finding _______________ is pi*diameter

Back 22

circumference

Front 23

1/4 and 1/8 are examples of _____________________

Back 23

fractions

Front 24

the _________ is the base unit of length in the metric system

Back 24

meter

Front 25

9/5 and 5/4 are examples of ______________

Back 25

improper fraction

Front 26

to solve the problem 3/4 / 1/2, you must ________ the second fraction and multiply

Back 26

invert

Front 27

a ______________ is used to translate large measurements or real structures into smaller measurements for drawing

Back 27

architect scale

Front 28

in problem 25+25, the numerical 50 is the _______________

Back 28

sum

Front 29

a __________ divides each inch into ten equal parts

Back 29

machinists rule

Front 30

in problem 86 / 4 the answer is 21 with a ______________ of 2

Back 30

remainder

Front 31

a __________________ is an instrument that measures mertic length

Back 31

metric ruler

Front 32

a ______________ measures between 90 and 180 degrees

Back 32

obtuse angle

Front 33

a ___________ is a combination of a whole number with a fraction or decimal

Back 33

mixed number

Front 34

__________________ are formed by two straight lines that cross, while ________ are angles that have the same vertex and one side in common

Back 34

opposite angles, adjacent angles

Front 35

a ________ is part of one hundred

Back 35

percent

Front 36

to determine the ____________, measure the distance around the outside of any closed shape

Back 36

perimeter

Front 37

complete units without fractions or decimal are called _______________

Back 37

whole numbers

Front 38

numbers less than zero are ___________, and numbers greater than zero are ___________

Back 38

negative, numerator

Front 39

a _______ and a ________________ have two pairs of equal sides that are parallel to each other

Back 39

square, rectangle

Front 40

a _______ has sides of unequal lengths, a _____ has one 90- degree, a _____________ has three equal sides and three equal angles, and a _________________ has two equal sides and two equal angles

Back 40

science triangle, triangle, isoseceles triangle

Front 41

a ____________ measures 90 degrees

Back 41

right angle

Front 42

a ______________________ measures 180 degrees

Back 42

straight angle

Front 43

a _____________________ has three sides and three angles

Back 43

triangle

Front 44

two or more lines or curves come together at the _________

Back 44

vertex

Front 45

_________________ equals approximately 3.14 or 22/7

Back 45

pi

Front 46

to calculate the ____________ of a cube, multiply the length by the width by the height

Back 46

volume

Front 47

a _____________ is used because it can accommodate very large measurements

Back 47

engineering scale

Front 48

the answer to a multiplication problem is called the _________________________ similarly, in a division problem the answer is the ________________

Back 48

product, quotient