Decimal and Place Value
eighteen and five hundredths in standard form
18.05
find the sum 0.38 + 7.5 + 10.36
18.24
Estimate the product of 34 x 12 and solve.
408
What is one hundred eighty-four and fifty thousandths
184.050
In the number 456,782, how many times greater is the value of the 5 than the value of the 5 in 45,678?
10x greater
what is one way to decompose 16.26
162 tenths and 6 hundredths
1626 hundredths
solve 173.3 + 78.4
solve 817.2 - 597.1
250
220
Lexi buys 123 boxes of toothpicks. There are 345 toothpicks in each box. How many toothpicks are in all the boxes?
123 x 345 = 42,435
if Jayda's dog weighs 12.605 lbs and Madeline's dog weighs 12.59 lbs, whose dog weighs more?
Madeline's
(5 × 10,000) + (8 × 1,000) + (2 × 100) + (7 × 10) + 4
58,724
compare the values of the digit 9 in the numbers 16,986 and 126,549
the value of the digit 9 in 16,986 is 900
the value of the digit 9 in 126,549 is 9
the 9 in 16,986 is 100 x larger than the 9 in 126,549
the 9 in 126,549 is 1/100 of the value of the 9 in 16,986
260.64 + x = 698.23
x = ?
437.59
Theo walks 2 miles each weekday and 4 miles each weekend for 14 weeks. What equation can we use to find how many miles he walks in all?
(2 x 5) + (4 x 2) = m
m x 14 = 252 miles
represent 56.546 in at least four different ways
Fifty-six and five hundred and forty-six thousandths
(5 x 10) + (6 x 1)+ (5 x0.1) + (4 x 0.01)+ (6 x0.001)
(5 x 10) + (6 x 1)+ (5 x1/10) + (4 x 1/100)+ (6 x 1/100)
565 tenths and 46 thousandths
true or false The value of the 5 in 5,173,920 is 1,000 times the value of the 5 in 173,925.
true
what is 162.546 in expanded form. decimal or fraction
decimal- (1 x 100) + (6 x 10) + (2 x 1) + (5 x 0.1) + (4 x 0.01) + (6 x 0.001)
fraction- 1 x 100) + (6 x 10) + (2 x 1) + (5 x1/10) + (4 x 1/100) + (6 x 1/1000)
Jaxon spent $13.37 on lunch, and Ezra spent $15.09 on lunch. What is the total amount the two spent on lunch? How much more did Ezra spend than Jaxon?
total- $28.46
Ezra spend $1.72 more than Jaxon
Winston has 856 Pokemon cards. Mack has 14 times as many as Winston. How many Pokemon cards do they have altogether?
(856 x 14) = m
m = 11,984
m + 856= 12,840
Maik has a ribbon that is 6.88 feet long, Brantley has a ribbon that is 12.69 feet long, and Parker has a ribbon that is 6.98 feet long.
What is the combined length of the ribbons? How much longer is Brantley's ribbon than Malik's?
6.88 + 12.69 + 6.98 = 26.55 feet
12.69 - 6.88 = 5.81 feet
The value of the 6 in 3,684,219 is what fraction of the value of the 6 in 36,842,190?
1/100
ones - 659
tenths- 658.7
hundredths- 658.65
Brenden stands on a scale holding two boxes. The weight of Brenden and the boxes together is 61.56 pounds. Brenden's weight without the boxes is 53.28 pounds.
What is the weight of the 2 boxes?
If we know that one of the boxes weighs 5.49 lbs. What equation can we use to find the weight of the other box?
8.28 pounds for the two boxes
w - 5.49 = 2.79
Geanmanuel's bakery is having a sale for September, where cakes are $34 each. Below are the sales for one week.
Saturday 386
Sunday 415
Monday 151
Tuesday 136
What is the total dollar sales on Saturday? What is the total dollar sales over the weekend?
Saturday sales- 34 x 386 $13,124
Weekend sales- w x 34
w = (386+415)
w= 801
801 x 34 = $27,234
solve 125.365 + 236.21
solve 128 - 36.016
solve 846.188 - 26.035
361.575
91.984
820.153
Write the decimal in standard form:
9 ones
18 tenths
15 hundredths
23 thousandths
10.973