Number Sense and Base Ten
What is the difference of 100,000 and 56,879
43,121
what is the equivalent fraction for 8/13
16/26
6 groups of 7 items is the same as 42 items. write the equation
6x7=42
name 5 characteristics of a trapezoid
quadrilateral, 4 line segments, 1 set of parallel lines, 2 acute and 2 obtuse angles, 4 vertices, 1 line of symetry
Judy has 2 hours to run errands. She spends 45 minutes at the grocery and 30 minutes getting her car washed. How much time does she have left to get lunch?
45 minutes
Find the quotient of 5,615 and 4. Label your dividend, divisor, and quotient
quotient 1,403 r 3
dividend 5,615
divisor 4
find the product of 9 and 6/7
54/7=7 5/7
what are the first 5 multiples of 14
14, 28, 42, 56, 70
define, show an example, and draw the symbol of a point, ray, line, line segment
point-single location in space
ray-starts at one point and goes on forever in the other direction
line-goes on forever in both directions
line segment- starts at one end and ends at the other
Nora bought a new rug for her bedroom. The perimeter of the rug is 30 feet and the length is 8 feet. What was the width of his new rug?
8+8+2w=30
w=7 inches
find the product of 68 and 97
6,596
turn these decimals into fractions
.005
.9
.08
5/1000
9/10
8/100
A pet store has 18 rabbits. That is 3 times the number of cats the store has. Write and solve an equation to find out how many rabbits and cats the store has altogether.
18+(18/3)=B
18+6=t
24=t
define these triangles: scalene, isoscles, equilateral, right, acute, and obtuse
scalene-no equal sides
isoscles-two equal sides
equilateral- 3 equal sides
right-1 right angle
obtuse-1 obtuse angle acute-3 acute angles
3 feet=_______miles
1760
write this number in standard, expanded, and word form (label each one) 189,235
standard: 189,235
word form: one hundred eighty-nine thousand, two hundred thirty-five
expanded form: 100,000+80,000+9,000+200+30+5=189,235
find the difference of 16 3/8 and 7 4/8?
8 7/8
Savannah earns $5 each time she walks her dog. She has already earned $25. Write and solve an equation to find out how many more times Savannah needs to walk the dog to earn enough to buy a bike that costs $83.
(83-25)/25=H
58/5=11r3
Savannah needs to walk the dog 12 more times because of the remainder
how many lines of symetry does a hexagon have
6
Lee has seven 5-dollar bills and 6 quarters in his pocket. How much money would he have left in his pocket if he buys a leather jacket worth 35.20?
$1.30
round 649,418 to the nearest ten, hundred, thousand, ten thousand, and hundred thousand
ten: 649,420
hundred: 649,400
thousand: 649,000
ten thousand: 650,000
hundred thousand: 600,000
order these decimals from least to greatest
.013 .13 .31 .003 .031
.003 .013 .031 .13 .31
what are the factors of 75
1, 3, 5, 15, 25, 75
name a 4,5,6,7,8,9,10,11, and 12 sided shape
quadrilateral, pentagon, hexagon, heptagon, octogon, nonagon, decagon, hendecagon, dodecagon
One clothing store has a dress for $6.20 and a belt for 3.50. Customers could buy 3 dresses for $15.20. How much money will be saved by buying 3 dresses at one time rather than by buying per piece?
$3.40