Rounding Decimals
Adding Decimals
Subtracting Decimals
Multiplying Decimals
Dividing Decimals
100
Round to the nearest tenth
39.68
39.7
100
Add the decimals below.
4.57 + 2.5
7.07
100
Subtract the decimals below
5.25 – 3.7
1.55
100
Evaluate
2.36 • 4
9.44
100
Evaluate
9.36 ÷ 3
3.12
200
Round to the nearest tenth
54.893
54.9
200
Add the decimals below.
14.68 + 9.06
23.74
200
Subtract the decimals below
28.4 – 13.55
14.85
200
Evaluate
(6.17)(9.2)
56.764
200
Evaluate
14.4 ÷ 1.2
12
300
Round to the nearest hundredth
1.4513
1.45
300
Add the decimals below.
45.78 + 36.94
82.72
300
Subtract the decimals below
2.1 – 0.8
1.3
300
Evaluate
0.6 • 0.91
0.546
300
Evaluate
0.302
400
Round to the nearest hundredth
13.385
13.39
400
You buy a 20 piece chicken nugget at McDonalds for $5.20 and a shake for $3.99. How much did you spend?
$9.19
400
Jack is getting ready to hand out candy for Halloween and buys 3.25 lbs. of M&Ms and 5.68 lbs. of Skittles. How many more pounds of Skittles did he buy?
2.43 pounds
400
Mrs. Nelson is making a Halloween costume for her kids. She bought 9 yards of fabric. Each yard cost $5.87. How much money did she spend on fabric?
$52.83
400
Mr. Hansen ran 5.25 miles in three days. If he runs the same distance each day, how many miles did he run per day?
1.75 miles
500
Round to the nearest hundredth
1.998
2 or 2.0
500
Jerry is making a trail mix for his holiday party. He adds 2.4 pounds of chex, 3.1 pounds of raisins and 1.9 pounds of peanuts. How many pounds is his trail mix?
7.4 pounds
500
Becky went to Taco Bell to eat lunch. She bought a taco for $1.39 and nachos for $1.79. If she had $5, how much did she get back in change?
$1.82
500
Karl Anthony Towns averages 7.8 rebounds per game. If he has 8 more games in December, how many rebounds will he get if he keeps up with his average?
62.4 rebounds
500
Derrick Rose has scored 97 points in his last five games. How many points is he averaging per game?
19.4 points