Rounding
Division
Exponents
Decimals
Multiplication
100
Round 3,456 to the nearest hundreds.
3,500
100
39 divided by 3
13
100
What is 8 to the 2nd power?
64
100
13.54 + 20.01=
33.55
100
1000 x 3 =
3,000
200
What is $45.25 rounded to the nearest dollar?
$45.00
200
128 divided by 6
21 R 2
200
What is the exponential notation for 7x7x7x7?
7 to the 4th power
200
116.548 + 300 =
416.548
200
904 x 9 =
8,136
300
Round 456.789 to the nearest hundredths.
456.790 or 456.79
300
17,457 divided by 15
1163 R 12
300
Solve for 6 to the 5th power
7776
300
98.65 - 7.2 =
91.45
300
734 x 45 =
33,030
400
School #1 has 1,303 students. School #2 has 3,709 students. About how many students are there in all?
About 5,000 students
400
17457 divided by 15 with no remainder (Need to add zeroes and a decimal point)
1163.8
400
Solve 12 to the 3rd power
1,728
400
34.5 x 1.6 =
55.2
400
1,987 x 255 =
506,685
500
Clara had $100 but spent $21.50 on new jeans, and $13.65 on a new belt. About how much money does she have left?
Clara has about $65.00 or $65 left.
500
Jorge S. has $155 and wants to divide it between 3 people: Litzully, Briana, and Javier. How much money will each person get equally?
$51.66 each
500
What is 254 to the 2nd power?
64,516
500
$45.79 x 25 =
$1144.75
500
6994 x 5087 =
35,578,478
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