PLACE VALUE
What place value is 10 times the value of the ten thousands place?
What is the hundred thousands place?
In the fraction 8/10, what is the denominator?
10
Which place value uses dimes?
tenTHS
What is symmetry?
When you cut a shape in HALF and both halves are CONGRUENT.
What is the formula for perimeter?
P of Rectangle = L+L+W+W
P of Square = s + s + s + s
P of Square ONLY = 4x Side
What place values are found on the RIGHT side of the decimal point?
Decimal place value
What is a mixed number?
When a whole number is mixed with the fraction.
For example, 2 3/4
What place value uses pennies?
hundredTHS?
What are intersecting lines?
Lines that intersect and form obtuse and acute angles.
Mrs. Carranza has a square backyard with a length of 25 feet. What is the perimeter of Mrs. Carranza's backyard?
P= s+s+s+s
P= 25+25+25+25
P= 4 x 25
P= 100 feet
How is the numeral 423.7 written in expanded notation?
(4x100)+(2x10)+(3x1)+(7x 0.1)
What two methods are used to compare fractions?
Butterfly method
LCM & LCD
How is 13.07 written as a fraction?
13 7/100
What are perpendicular lines?
Lines that intersect and form 90 degree angles. (right angles)
Mrs. Quiroz's backyard is a square with a perimeter of 32 feet. What is the measurement of one side of her backyard?
P= s+s+s+s or 4x Side
32=s+s+s+s
32 divided 4= 8 feet
What is the place value of the numeral 7 in this representation?
(7x100,000)
Hundred Thousands place
700,000
Fill in the blank.
2/5 +1/5+____=4/5
1/5
How is 15.02 written as a fraction?
15 2/100
What type of shape has two acute angles and one right angle?
Right triangle
Mrs. Quiroz has a rectangular pool with a length of 12 feet and a width of 15 feet. What is the perimeter of her pool?
P=L+L+W+W
P = 12+12+15+15
P = 54 feet
Write the following numeral in standard form.
seven hundred, thirty and fifty-four hundredths
730.54
How can 3/10 be represented as unit fractions?
1/10 + 1/10 + 1/10 = 3/10
What decimal is represented below?
(4x 0.1)
0.4
4 tenths
What are the 3 angles an obtuse triangle has?
2 acute and 1 obtuse
Mrs. Carranza's backyard has a perimeter of 26 feet. The length of her yard is 7 feet. What is the width?
26 = 7+7+w+w
26= 14 +w+w
26-14=12
12 divided by 2= 6
W = 6 feet