Estimating
Round to the nearest tenth place.
15.48 - 0.345 =
3.2458 + 0.8005 =
4.0463
JoJo swims 14.5 laps of freestyle and some laps of butterfly. How many laps does she swim? Write the expression
14.5 + B
Find the value of the expression when c = .75 and x = 2.06
c + 5.37 + x
8.18
Jack reads 103 pages of Where the Red Fern Grows on Saturday. He reads 45 pages on Sunday. On Monday he reads the same number of pages that he read on Sunday and finishes the book. How many pages does the book contain?
193 pages
Round to the nearest hundreds place.
23,435.6 + 8,942.89 =
403.0078 - 86.25 =
316.7578
Sophia has some pieces of paper. She uses 10 pieces. How many pieces of paper does she have now? Write the expression.
P - 10
Find the value of the expression when x = 120 and y =95
x + y - 132
83
Mrs. Campione orders 3 gallons of paint for the backdrop. Only 1.25 gallons are used to paint the backdrop for the spring performance. Then a local art store donates 4 gallons for the drama club. How many gallons of paint does Mrs. Campione have for the next year's performance?
5.75 gallons of paint
Round to the nearest hundreths place.
15.0231 - 8.156 =
6.86
6,493.66 - 764.8 =
5,728.86
15.9 less than a number
x - 15.9
Find the value of the expression when x = 13.5 and y =10.94
x -.2 + y
24.24
Penelope mixes 1.5 L of water with 0.25 L of apple juice concentrate in a pitcher. She pours 0.4 L of the mixed juice into a glass. How much juice remains in the pitcher?
1.35 L