Adding and Subtracting
What is the difference between 982 and 476?
506
What is 78,003 in expanded form?
70,000+8,000+3 or (7 x 10,000) + (8 x 1,000) + (3 x 1)
450 divided by 5 =?
90
Jontavious ate 5 times as many gummy worms as Daylen. If Daylen at 8 gummy worms, how many gummy worms did Jontavious eat?
40 gummy worms
8/12 -5/12 = ?
3/12
What is 4,592 + 4,231?
8823
Round 36,902 to the nearest 10.
36,900.
Divide 27 by 3.
9
What is 7, 349 x 8?
58,792
3/5 _________ 8/10
3/5 is less than 8/10, or 3/5 < 8/10
Mary had a collection of 398 seashells. She gave 10 seashells to her cousin Anna. She then picked up 15 more seashells on the beach. How many seashells does she have now?
403 seashells
There were 89,236,718 stars counted in the Milky Way galaxy. What is 89,236,718 rounded to the nearest ten thousand?
89,240,000
If Miss Fleming bought 81 rubber bracelets to share with her 3 RTI students how many rubber bracelets would each student get?
27 bracelets each.
If there are 48 Oreo cookies in each package, how many total cookies are there in 35 packages?
1,680 Oreo cookies.
Are the fractions 8/10 and 4/5 equivalent? How do you know?
Yes, because when you use the butterfly method they both equal 40.
Solve for M.
89 + M = 3,451
M=3,362
808,889
If the 4th grade teachers take 86 students on a field trip and each bus takes 9 students, how many busses will they need for all students to go on the field trip?
10 busses. (You can't leave 5 people behind!)
What are the first 5 multiples of the number 7?
7, 14, 21, 28, 35
What is 4 1/2 written as an improper fraction?
9/2
If the current Titan's stadium holds 77,809 fans and the new stadium they are building will hold 73,499 fans, what is the difference between the number of fans the two stadiums can hold?
4,310 fans
Write the number 73,871 in word and expanded form.
seventy three thousand eight hundred seventy one.
70,000 + 3,000 + 800 + 70+ 1 or (7x10,000) + (3x 1,000) + (8x100) + (7x10) + (1 x1)
If I make 4 batches of cookies with 12 cookies in each batch, how many cookies will I have baked? Now I want to package those cookies into bags of 6 cookies each. How many bags of cookies will I have? Write an equation to show how to solve this problem.
DAILY DOUBLE!
Show the equation and the answer to win double the points! (Teacher will have to hit point + sign twice)
(4 x 12) / 6
8 bags of cookies.
What are all the factors for the number 24?
(1,24) (2,12) (3,8) (4,6)
DeSean and Tyler each bought a medium box of popcorn. DeSean ate 3/5 of his popcorn and Tyler at 6/8 of his popcorn. Did DeSean eat more popcorn than Tyler? Explain your reasoning.
No, DeSean ate less than Tyler. If you use the butterfly method, DeSean's = 24 and Tyler = 30.