Place Value
8xx10^4
80,000
18.25+7.99+4.75
30.99
80xx10^3
80,000
94.6xx10^3
94,600
21000-:30
700
3.71-:10^2
0.0371
Write the number in standard form:
10,000+20+3
10,023
Estimate the sum:
79.1+32.4
111
53xx17
901
56xx0.4
22.4
132-:11
12
estimate the quotient
17.7-:3.2
18-:3=6
Write this decimal as a fraction
0.007
7/1000
1.33-0.35
0.98
892xx18
16,056
0.5xx4.5
2.25
304-:19
16
2.38-:7
0.34
What is the value of the 7s in 6,778?
700 and 70
16.62+4+2.38
23
1206xx77
92,862
1.7xx0.22
0.374
7905-:35
225 R30
78.2-:17
4.6
Write the numbers from greatest to least
878.403-887.304-887.043
887.304-887.043-878.403
8.04-0.3
7.74
There are 14 theaters at the mall. Each theater has 175 seats. How many seats are there in all?
2,450
5.2xx6.4
33.28
7704-:24
321
4.75-:0.25
19