The Power of Place Value
In the number 345, 689 the value of the 4 is...
40,000
it is in the ten thousands place but this asked for the VALUE
459,897 + 783,966
1,243,863
Fluency Time
Answer the following:
8 x 6
9 x 7
12 x 8
100 x 6,000
48
63
96
600,000
Describe the different types of lines: intersecting, parallel and perpendicular.
intersecting-cross or will cross but NOT at 90 degrees
parallel-never cross, touch or meet
perpendicular-cross only at 90 degrees angles (right angles)
Find 2 equivalent fractions for 4/6
2/3, 8/16, 12/18, 16/24, 20/30, 24/36, 28/42, 3248, 36/54, 40/60, 400/600...
Compare these numbers using >,<, or =.
656,789 655,898
>
121,546 -54,769
66,757
497 x 8
3,976
What are the two ways we classify triangles?
by their sides (equilateral, scalene, isosceles)
by their angles (right, obtuse, acute)
Use a visual model to solve 6 x 1/3.
diagram must show 1/3 drawn 6 times
6/3 =2
In the number 89,090, how many times greater is the 9 in the thousands place than the 9 in the tens place?
100 x greater
each place is 10 times greater
2 "hops" = 10x10 = 100
For homework, Mrs. Gleason's class read 56,764 pages in their books. Mrs. Mastin's class read 62,789 pages. Their goal was to read a combined sum of 120,000 pages. How many total pages did they read? Did they reach their goal? If not, how many more pages do they need to read?
119,553
no, they didn't
447 more pages left to read to reach their goal
Grayson was doing the area model to multiple 7 x 657. His forgot to write down one of his partial products. So far, he has 4,200 and 49. Which partial products is he missing?
350
If a shape has 4 equal sides what are all the ways that it could be classified?
square, rectangle, parallelogram, quadrilateral, rhombus
Brynlee and Emma were making cookies. The first step was to mix the dry ingredients together. The recipe called for 2 4/5 cup of flour, 1 1/5 cup of sugar, and 1/5 cup of baking soda. What was the total amount of the dry ingredients?
4 1/5 cups
Bob is buying a new car. At Smart Way to Go Auto, the cost of his new car was going to $43,785. At Wolfanger's Sweet Rides, the car price wasn't listed, but the flier said the digits in the price were 0,1,2,3,4. and that each digit is used to create the greatest number possible. How much does the car cost? Is it more or less than the one at Smart Way to Go Auto?
$43, 210
$43,210 < $43,785
less
The answer in an addition problem.
54 x 72
3,888
How many degrees are in:
a full circle
half of a circle
a quarter of a circle?
360, 180, 90
The class is having a pizza party. Mrs. Smart is ordering pizzas as a reward. She is figuring that each person in her class will get 2 slices. She has 23 students. If the pizzas are cut into 8 slices, how many pizzas have to be ordered to feed herself and her class?
6 pizzas
24 x 2/8 = 48/8 pizzas = 6 pizzas (8/8 + 8/8 + 8/8 + 8/8 + 8/8 +8/8 + 8/8 +8/8= 48/8)
Compare the values of the 8s in the following number. 8,897,562
Be sure to explain your answer by:
1) naming the place each 8 is in,
2) giving the value of each 8 and
3) COMPARING how many times greater one is than the other.
1) The first 8 is in the millions place. The second one is in the hundred thousands place.
2) The value of the first 8 is 8,000,000 and the value of the second one is 800,000.
3) This means that the 8 in the millions place is 10x greater than the 8 in the hundred thousands place.
At WCCS, there are 510 students. If there are 98 fourth graders, 131 third graders, 96 second graders, 112 first graders, how many students are in kindergarten?
73 kindergarten students
Aiden got an after school job. He is getting paid $15 per hour. Last week, he worked 23 hours and this week he worked 10 hours. How much money has he made? Can he buy his $500 Jordans yet?
$495
no
Sorrel and Bailey had a pie. They cut it into 4 pieces. They gave a slice of their pie to Mrs. Mastin, one to Mrs. Smart, and one to Miss Esce. They shared the last piece. If Bailey's portion of their piece measured 52 degrees, how big was Sorrel's portion of their piece (in degrees)?
38 degrees
360 degree pie cut into 4 90 degrees slices
they shared one of the 90 degrees slices
90-52 = 38 degrees
To celebrate the end of 4th grade, Ms. Wolfanger, Mrs. Sanbord and Mrs. Shaffer took their class of 24 to Minnehan's to ride go-karts. Everyone got in on the action. Unfortunately, Mrs. Shaffer was afraid to ride and got out, 2 of the carts collided and went off the track, 1 cart lost its wheel, and 3 of the go-karts wouldn't start. What fraction of the go-kart riders had a problem free race?
20/27
(Did you remember to add the teachers into the mix?)
27/27-1/27-2/27-1/27-3/27= 20/27 or
1/27+2/27+1/27+3/27=7/27 so,
27/27-7/27=20/27