4th Grade (Comparison/Multiply)
Write an equation for the comparison sentence 18 is 10 more than 8
10 + 8 = 18
Find the product:
- Write it out.
18 x 2
36
Find the product using rectangle drawing
6 x 85
6 x 80 and 6 x 5
Find the product: 206 x 10 to the 3rd power
206000
What is Friday
PARTY DAY!
Ants can lift 50 times their body weight. An ant weighs 5 milligrams. How much weight can the ant lift.
Write as an equation and solve with the correct units.
50 x 5 = 250 milligrams.
Sketch:
2.63 - 1.45
LET's SEEEEEEEEEEEEEEEEEEEE
Find the product using partial products.
27 x 6
Should look like
a box with 2
Then a box with 160
160 + 2 = 162!
Use rounding to estimate numberszzzz:
18 x 39
Explain if it is an underestimate of overestimate
20 x 40 = 800
OVERRRRR
Who's taking a test tomorrow
4th GRADE!
Three boxes of 2. Ja dig?
Complete the problem:
4.__ __ + 4.41 = 9.26
4.85
Draw an area model and find the product:
4 x 16
Lets SEEEEEE
Should be a box that is 4 x 10 and then the same 4 x 6.
Which is 64
5600 x 20 = 112,000
Who's the Mayor of Palo Alto
Greer Stone
Find the product of 4 x 9 and 4 x 90, 4 x 900, 4 x 9000
36, 360, 3600, 36000
4th: Estimate the product
4 x 587
4 x 600 = 2400
Frankie the tankie wants to buy a fish tank with $178. He also needs to buy a fish for $14. The Tank is 12 times as expensive. Does he have enough to get both?
NO :(
He needs 4 more BUCKS
14 x 12 = 168
The fish costs 14, SOOOOO
168 + 14 = $182, which is MORE than 178. Ja digs?
Write what you know about the word:
Parallelogram. Give an example
Is a shape with two parallel lines
LETS SEEEEE
2 x (1+ 2) = (2 x 1) + (2 x 2)
Which expression does not belong with the other THREE:
3 x (2x 75)
(6 x 70) + (6 x 5)
(2 x 3) x 75
(6 x 70) - (6 x 5)
(6 x 70) - (6 x 5)
4th grade:
You own a video game store and releasing THREE SICK video games: Ooga Booga Run, Ja Diggy Quest, and Bro Punk Wha Attack 2.
You sold the following number of games:
Ooga Booga Run: 345 copies
Ja Diggy Quest: 286 copies
Bro Punk Wha Attack 2: 567
All of the games cost 20 BUCKS (Dollars)Estimate the amount of money made from the sales of the gamezzzz
6900 + 6000 + 11,000 = 23,900 BUCKS or 24,000
A rectangle is 5 inches wide. The rectangle is 38 inches longer than the width. What is the area of the rectangle.
Hint: Area = Length x Width.
5 x 43 = 215
Find the product. Determine or check if your answer is reasonable
8,256 x 2
8000 x 2 = 16000 estimate
8256 x 2 = 16,512
What was the name of the song sung by the preschoolers
LETS SEEEE