Powers of ten
2 × 103
2,000
In which number is the value of the 4 ten times greater than the value of the 4 in the number 24,652?
A) 45,813
B) 34,761
C) 90,458
D) 13,348
A) 45,813
23 × 67
1,541
A rectangular painting measure 54 inches long and 23 inches wide. What is the area of the painting?
1,242 ft2
In the movie Frozen, what is the name of the snowman who loves warm hugs?
Olaf
n x 103 = 24,000
What is the value of n?
n = 24
Solve.
450 x 101
4500
309 × 29
8,961
A school is ordering new chairs for the auditorium. Each row has 24 chairs, and the school wants to set up 36 rows. How many chairs will there be in total?
864 chairs
What planet is known as the “Red Planet”?
Mars
1,000,000
Write this number in exponent form.
106
Solve.
3,000 x 103
3,000,000
612 × 87
53,244
A farmer packs 47 apples into each basket. He fills 68 baskets. How many apples does the farmer have in all?
3,196 apples
What is the capital city of France?
Paris
10 x 10 x 10 x 10
Write this number in standard form and exponent form.
104
10,000
Solve.
95 x 102
9,500
87 x 986
85,782
Bobby collects baseball cards. He keeps the cards in a shoebox. Each shoebox can hold 225 cards. If he has 12 full shoeboxes, how many cards does Bobby have in total?
2,700 cards
In soccer, what is it called when a player scores three goals in one game?
a hat trick
Which of these numbers has the same value as 10,000,000?
A) 106
B) 107
C) 108
D) 109B
Solve.
15 x 100
15
243 x 156
37,908
Mr Rockey and his family eat a combined 85 mini donuts per day. How many mini donuts does the Rockey family eat in 6 weeks?
3,570 mini donuts
Mr Rockey's favorite college is Purdue University. What famous astronaut and Purdue graduate was the first man to walk on the moon?
Neil Armstrong