Powers and Order
How many zeros are in 104?
4
41 x 0.1
4.1
7.2 ÷ 0.1
72
3.098 + 2.32
5.418
Write the correct sign < or >
9.01 9.1
9.01 < 9.1
Write 100 000 000 as a power of 10.
108
3.12 x 0.2
0.624
0.24 ÷ 0.01
24
45.2301 - 44.304
0.9261
Round 1.234029 to the nearest hundred thousandth
1.23403
Write these in order of size, starting with the smallest.
10.9, 10.98, 10.8, 10.09
10.09, 10.8, 10.9, 10.98
23.5 x .06
1.41
3.5 ÷ 0.05
70
A tornado knocked off the 50 foot torch of the Statue of Liberty in New York. The base of the Statue is 155 feet tall and the statue was 151 feet. How tall is the entire thing now?
256 feet tall
42 mm 0.5 cm
42 mm > 0.5 cm
What is ten billion as a power of 10?
109
293.212 x 0.0003
Round to the nearest thousandth
0.088
72 ÷ 0.08
900
Ashley takes part in a discus competition.
In the first round she throws the discus a distance of 27.29 m. In the second round she the discus a distance of 29.73 m.
What is the sum of the 2 distances thrown?
57.02 m
Round 6,725 to the nearest hundred.
6,700
Write these in order of size, starting with the smallest.
7 m, 750 cm, 0.7 m, 77 cm
0.7 m, 77 cm, 7 m, 750 cm
Jane runs a fun-fair ride.
The prices are: 1 ride = $15, 2 rides = $28, & 3 rides = $38
One Thursday, Jane has 18 customers that have 1 ride, 12 customers that have 2 rides, and 5 customers that have 3 rides. How much money does Jane make this Thursday?
$796
KC sells basketball jerseys at the mall. He never has a day off. This week he sold the 4 jerseys every day and made $1,365.28. How much is each jersey?
$48.76
Ashley takes part in a discus competition.
In the first round she throws the discus a distance of 27.29 m. In the second round she the discus a distance of 29.73 m.
What is the difference in the two distances thrown?
2.44 m
(23.8 - 2.49) ÷ (4 x 0.15)
Round to the nearest hundredth.
35.52