Compare
Which number is greater? 3.24 or 3.42
3.42
Order from least to greatest: 6.03;6.945;6.39
6.03;6.39;6.945
Round the number to the nearest whole number: 7.62
7.0
(6>5. The 6 makes the 7 round up to 8. All digits behind the ones place turn to zero)
Write the number is expanded form: .345
(3 x 1/10) + (4 x 1/100) + (5 x 1/1000) = .345
A scientist measured a grain of sand. It had a diameter of 0.087 millimeter. What is 0.087 written in word form?
eighty seven thousandths
Name the greatest place value in which the digits differ.
782.613 vs 781.345
ones place
Order from least to greatest:5.465;5.654;5.456
5.456;5.465;5.654
Round the to the tenths place: 0.843
0.8
(to round to the tenths place we look at the hundredths place. 4<5, so the 8 will stay the same and all the digits behind the 8 turn to zeros.)
Write/say the number is word form: 1.53
one and fifty three hundredths
Alice kept a record of how far she ran each day last week. On which day did Alice run the farthest?
Monday- 4.5, Tuesday-3.9, Wednesday-4.25, Thursday-3.75, Friday- 4.2
Monday
4.050 vs 4.05
equal = (The zero at the end of the decimal does not change the value of the 5 in the hundredths seat)
Order from greatest to least: .213; .231; 4.31;2.31
4.31; 2.31; .231; .213
Round to the hundredths place: .997
1.0
(there is a 9 in the hundredths place. The 7 in the thousandths place will make the 9 round up. The 9 in the hundredths makes the tenths place round up too.)
What is the number in standard form?
(4x10) + (2 x 1/10) + (7 x 1/100)
40.27
The diamond in Alma's necklace weighs 0.384 carat. What digit is in the hundredths place of 0.384?
8
Which number is greater? 34.249 vs 34.492
34.492 (2<4 in the tenths seat)
Order from greatest to least: .24;.201; .6; .260, 6.0
6.0; .6; .260; .24; .201
When rounded to the tenths place, which number is greater? 45.673 vs 45.643
45.673 rounds to 45.7
45.643 rounds to 45.6
45.7 > 45.6
What is the number is standard form?
three hundred and five hundred thirty-six thousandths
300.536
Sam wrote the number six and fifty-nine thousandths as 6.59. Describe his error and tell how you correct it.
He wrote six and fifty-nine hundredths. He needs to shift the digits one place to the right so that the 5 is in the hundredths place and the nine is in the thousandths place.
Name the greatest place value in which the digits differ. 7,567,224.424 vs 7,567,224.426
thousandths seat; 4<6
Order from least to greatest: .345; .359;.305;.355
.305; .345; .355; .359
When rounded to the hundredths place, which number is greater? .642; .648; .486
.648 rounds to .65
.65 > .64 >.49
What is the number in standard form?
(9 x 1) + (5 x 1/100) + (3 x 1/1000)
9.053
Ren is in the grocery store. In his cart he has cookies ($2.47), paper towels ($3.99), and hot chocolate ($1.75). He only has $10.00 in his wallet. Does he have enough to buy all 3 items?
YES. He will have enough.
$3.99 + $2.47 + $1.75= $8.21