Multiplying Decimals
0.9 x 4
3.6
4 divided by 10
0.4
Round each decimal to the nearest whole number to estimate the sum.
3.98 + 13.99
18
How many $10 bills would I need to pay for my groceries that cost $71.56?
I would need EIGHT $10 bills.
8.32 x 4
33.28
5.6 divided by 700
0.008
Round each decimal to the nearest whole number to estimate the difference.
43.02 - 14.49
29
A text book has a width of 5.43 cm. What would the width be of 7 such text books?
38.01
3.69 x 60
221.1 or 221.10
4.36 divided by 4
1.09
Round each decimal to the nearest whole number to estimate the product.
16.3 x 9.9
160
Taylor Swift buys 5 packages of confetti for a party. Each package costs $13.27. What is the least number of $20 bills she will need to pay for her confetti?
She will need FOUR $20 bills
4.37 x 3,000
13,100
3.9 divided by 6
0.65
Round each decimal to the nearest whole number to estimate the quotient.
22.7 divided by 6.3
4
Patty buys 4 boxes of Girl Scout cookies at $4.25 each. She also buys 2 sodas for $1.50 each. What is Patty's total cost?
$20