Powers of 10
If I buy 10 books that each cost $53, how much money will I spend?
$530
21 x 3
63
How old is Mr. Simper?
22 Earth years
407 40,700 4,070,000 _______________
Which expression shows a way to find the next number in the pattern?
A 407,000 x 100 B 40,700 x 10
C 4,070,000 x 100 D 40,700,000 x 10
C 4,070,000 x 100
There are 6 fourth-grade classes, with 22 students in each. How many students are in fourth grade?
132
234 x 7
1,638
What color are the trees on Xerxes?
Orange
What do you call the numbers that you multiply?
Factors
Each fourth grader needs 15 pencils for the year. If there are 75 total fourth graders, how many pencils does Mr. Simper need to buy?
1,125
4,321 x 5 =
21,605
How many days are left until Halloween?
4 days left! Spoooooky........
There are 64 dogs in the doggy daycare. Each dog gets 28 treats a day. How many treats are given to all the dogs in one day?
1,792
10,045 x 6 =
60,270
Name 5 types of energy:
light, sound, thermal, mechanical (potential, kinetic), nuclear
Andrew had three $10 bills, two $5 bills, five dimes, and eight pennies. Then he bought a Dora doll for $3.16. How much money did Andrew have after he bought the Dora doll?
A $40.58 B $43.74
C $37.42 D $15.58
C $37.42
543,208 x 6 =
3,259,248
Noah sold 16 boxes of grape Nerds.
He sold 26 boxes of cherry Nerds.
He sold 78 boxes of onion Nerds.
Each box costs $2,000 each. How much money did Noah collect from selling the boxes of Nerds.
$240,000 WOW!!!!!