Adding/Subtracting Decimals
What is 6.75 + 3.086?
9.836
What is 3.6 × 2.5?
9
What is 3/5 + 4/5?
7/5 or 1 2/5
What is 3/4 × 8?
6
What is 48 × 25?
1,200
What is 12 − 4.789?
7.211
What is 7.84 ÷ 0.4?
19.6
What is 7/8 − 3/4?
1/8
What is 5/6 × 3/5?
1/2
What is 1,260 ÷ 35?
36
A runner ran 2.45 miles, 3.8 miles, and 1.675 miles. How far total?
7.925 miles
What is 4.25 × 1.6?
6.8
What is 2/3 + 5/6?
1 1/2
What is 7/8 ÷ 1/4?
3 1/2
What is 234 × 18?
4,212
What is 15.6 − (3.45 + 2.78)?
9.37
A rope is 8.4 meters long. It is cut into pieces of 0.7 meters each. How many pieces?
12
What is 5/12 + 7/8?
1 7/24
A recipe needs 2/3 cup of flour per batch. You have 5 cups. How many batches can you make?
7 1/2 batches
A school bought 36 boxes of pencils. Each box has 144 pencils. How many pencils total?
5,184
A tank had 20 liters. 7.85 liters were used, then 3.276 liters were added. How much is in the tank now?
15.426 liters
A car travels 2.75 miles per minute. How far does it travel in 18 minutes?
49.5 miles
A student read 3/4 of a book on Monday and 5/6 on Tuesday. How much more than 1 whole book did they read?
7/12
A tank is filled 3/5 full. Then 2/3 of that amount is drained. What fraction of the tank was drained?
2/5
A factory makes 1,250 items per day for 28 days but 3,600 items are defective and removed. How many good items remain?
31,400