Add Decimals
Solve:
17.36+28.42=
45.78
Solve:
37.2-15.86=
21.34
Emily ran the the 50 yard dash in 48.3 seconds. Maria ran the 50 yard dash in 46.18 seconds. How many seconds faster was Maria’s time than Emily’s time?
Maria’s time was 2.12 seconds faster than Emily’s time.
Round to the place of the Italic digit:
37.492
37.5
0.46 is 10 times as much as ______.
0.46 is 10 times as much as 0.046.
Solve:
92.1 + 85.04=
177.14
Solve:
800.63-452.71=
347.92
Ms. Billi’s turkey weighs 13.28 pounds, and Ms. Arsenault’s turkey weighs 13.082 pounds. Who’s turkey weighs more and by how much?
Ms. Billi’s turkey weighs 0.198 pounds more than Ms. Arsenault’s turkey.
True or False:
85.316 rounded to the nearest whole is 85
85.316 rounded to the nearest whole is 85
TRUE
Choose the value that makes the statement true. In the number 3.248, the value of the digit 2 is 2 _____, and the value of the digit 3 is 3 ______.
In the number 3.248, the value of the digit 2 is 2 tenths, and the value of the digit 3 is 3 ones.
Solve:
4.35 + 1.8=
6.15
Solve:
3.64-1.9=
1.74
Sebastian is comparing the price of apple and pumpkin pies. The price of the apple pie is $24.49. The price of the pumpkin pie is $12.99. What is the difference in the price of the pies?
$11.50
Round 2.496 inches to the nearest tenth.
Tenth = 2.5
Four scores for the math test were 87.7, 82.47, 87.47, and 82.4 points. Which score was the highest? Which was the lowest?
87.7 is the highest
82.4 is the lowest
Solve:
2.068 + 3.75=
5.818
Solve:
7.2 - 5.491=
1.709
Vicky has $20. She spends $8.75 on admission to the ice skating rink, $4.25 to rent skates, and $1.35 each for 2 hot chocolates. How much money does she have left?
$20-$8.75 = $11.25
$11.25 - $4.25 = $7
$7 - $1.35 = $5.65
$5.65 - $1.35 = $4.30
Vicky has $4.30 left.
Alexis’ bird weighed 69.72 grams at the beginning of summer. During the summer, the bird gained 34.8 grams. What is the weight of the bird at the end of summer rounded to the nearest whole number?
The weight at the end of summer is 104.52 grams which will round to 105 grams.
Sunny bought 4 Sunny D’s for his friends. Each juice cost $1.16. How much do all 4 juices cost?
1 = $1.16
2 = $2.32
3 = $3.48
4 = $4.64
703 + 398.057=
1,101.057
840.7 + _____ = 1,083.529
242.829
The fourth graders collected 3.75 fewer pounds of food than the fifth graders collected. The fifth graders collected 45 pounds of food. How many pounds did the fourth graders collect?
31.25 pounds
Nuwami is going to Paris again next summer. Each week, she records the value of one Euro in U.S. dollars. The table shows the data she has recorded so far.
For which two weeks was the value of 1 Euro the same when rounded to the nearest hundredth of a dollar?
Week 1: 1.687
Week 2: 1.674
Week 3: 1.683
Week 4: 1.690
Week 1 and Week 4 are both rounded to 1.69.
What is the value of the italicized digit (the 6)? 0.146
6 x 1/100
0.006