Adding & subtracting decimals
Erica bought a new laptop for $297.73 and two phone cases for $21.17 each. What is the total cost of these items?
what is $340.07
Joseph wrote a number in expanded notation as shown below.
(8x10) + (6x1) + (4x0.1) + (2x0.01)
What number represents this number in standard form?
What is 86.42
Write 862 in EXPANDED FORM.
What is 800+60+2
write a comparing statement about 3,584,271 and 3,564,092.
what is 3,584,271 > 3,564,092
Round 2,684,735 to the nearest hundred thousand.
What is 2,700,000
Mary is buying an office space for a dentist. The office space is 4,545.17 square feet. If she wants to use 257.8 square feet for the waiting room, how many square feet will be left?
What is 4,287.37 square feet
Write 1,346.2 in expanded notation.
What is (1x1,000) + (3x100) + (4x10) + (6x1) + (2x0.1)
Write 10,342 in EXPANDED FORM.
What is 10,000+ 300 + 40 + 2
The attendance for 3 baseball games was 38,454 people; 38,198 people; and 36,572 people. Write a comparison statement showing the number of people who attended each game written in order from least to greatest?
What is 36,572 < 38,198 < 38,454
Round 16,473 to the nearest hundred.
What is 16,500
Barry has fifty-eight dollars and forty-seven cents. He spent 13.94 at lunch of Friday and $5.60 at the store after school. How much money did Barry have left?
What is $38.93
( 3x100) + ( 5x10) + (7x1) + (3x0.1) + (2x0.01)
What number represents this number in standard form?
What is 357.31
Write 236,347 in EXPANDED FORM.
What is 200,000 + 30,000 + 6,000 + 300 + 40 + 7
Leah’s car has 156,261 miles on the odometer. Casey’s car has 165,002 miles on the odometer. Write a statement correctly comparing the two mileages?
What is 156,261 < 165,002
or 165,002 >156,261
Round 22,742 to the nearest thousand.
What is 23,000
Jesse used one five dollar bill, one dollar bill, one quarter, one dime, one nickel, and two pennies to buy a hamburger meal. How much was Jesse's meal?
What is $6.42
Write 6,324.92 in expanded notation.
(6X1,000) + ( 3X100) + (2X10) + (4X1) + (9X0.1) + (2X0.01)
Write
900,000 + 20,000 + 7,000 + 300 + 40 + 2
in standard form
What is 927,342
Fill in the blank.
Compare the two decimals
0.82 ______0.120.82 > 0.12
or 0.12 < 0.82
Round 2,639,456 to the nearest ten-thousand.
What is 2,640,000
Kevin is mailing three packages at the post office. The weight of each package is listed below.
Package one: 15.74 pounds
Package two: 21.98 pounds
Package three: 9.99 pounds
How much more did package one weigh than package three?
What is 5.75 pounds
( 3x1000) +(2X100) + ( 5x10) + (7x1) + (3x0.1) + (2x0.01)
What number represents this number in standard form?
Write
1,000,000+ 500,000+ 60,000+ 2,000 + 400 + 70 + 7
in expanded form
1,562,477
Order the decimals from least to greatest
0.8
0.2
0.14
0.27
0.14
0.2
0.27
0.8
What number is half way between 170,000 and 180,000?
What is 175,000