Number Sense and Base Ten
What is the difference of 5,841,360 and 2,934,176
2,907,184
what is the equivalent fraction for 14/27
28/54
6 groups of 7 items is the same as 42 items. write the equation
6x7=42
name 5 characteristics of a rhombus
quadrilateral, 4 line segments, 2 sets of parallel lines, 4 vertices, all 4 sides are equal length, 2 lines of symmetry
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 2,936 and 8. Label your dividend, divisor, and quotient
quotient 367
dividend 2,936
divisor 8
find the product of 9 and 6/7
54/7=7 5/7
what are the first 5 multiples of 19
19,38,57,76,95
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 89 and 76
6764
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 geometry terms: scalene, isoscles, equilateral, parallel and perpendcular lines
scalene-no equal sides
isoscles-two equal sides
equilateral- 3 equal sides
parallel lines- lines that never intersect
perpendicular lines-lines that intersect and form a right angle
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 17 5/9 and 9 8/9?
7 6/9
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 parallelogram have
0
Each student in Grade Four was given 20 raffle tickets to sell to raise funds for their school. The price of each ticket is $1.50. If Olivia sold all her tickets, how much money did she raise for her school? If there are 30 students in grade 4, and they all sold all of their tickets, how much money was raised altogether?
$1.50 x 20 = $30
Olivia raised $30 for her school
30 x $30 = $900
Altogether, the grade 4 class raised $900
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 90? Is 90 prime or composite?
1, 2, 3, 5, 6, 9,10, 15, 18, 30, 45, and 90
name a 4,5,6,7,8,9,10,11, and 12 sided shape
quadrilateral, pentagon, hexagon, heptagon, octogon, nonagon, decagon, hendecagon, dodecagon
Annie bought 2 curtains for $3.70 each and 3 flower vases for $2.40 each. At the counter, she paid the cashier and received change of $5.40. How much money did Annie give to the cashier before she received her change?
2 x $3.70 = $7.40
3 x $2.40 = $7.20
$7.40 + $7.20 + $5.40 = $20
Annie gave the cashier $20.