Fraction Operations
What is 3/4 ÷1/2 ?
1 1/2
0.6×0.4=?
0.24
Emma ran 0.75 miles on Monday and 1.25 miles on Tuesday. How far in total?
2.0 miles
Convert 7/3 to a mixed number.
2 1/3
What is the fancy mathematical term for the Keep-Change-Flip method when dividing fractions?
Multiplying by the reciprocal
Solve: 2/3 × 9/4
1 1/2
4.2÷0.6=?
7
A recipe needs 3/4 cup sugar. You make half a batch. How much sugar do you need?
3/8 cup
Convert 3 2/5 to an improper fraction
17/5
What does GCF stand for, and what is the GCF of 18 and 24?
Greatest Common Factor, 6
5/8 ÷ 2/5
1 9/16
Multiply: 2.35×1.2
2.82
A tank holds 12.5 gallons. Each car wash uses 2.5 gallons. How many cars can be washed?
5 cars
11/4 =? (as a mixed number)
2 3/4
What does LCM stand for, and what is the LCM of 6 and 8?
Least Common Multiple, 24
2 1/4 ÷ 1 4/5
1 1/4
3.84÷0.8
4.8
A board is 4 1/2 feet long. You cut it into 3/4 -foot pieces. How many pieces?
6
5 3/8 =? (as an improper fraction)
43/8
Find the value of |–12| + |5| - |-2|?
15
1 2/3 ÷ 5/6
2
A rope is 6.4 meters long. Each piece is 0.8 meters. How many pieces?
8
A runner goes 2.4 miles each day. How far in 1.5 weeks?
What operation are you using?
25.2 miles
Multiplication
Which is larger: 2 2/3 or 8/3?
Evaluate: 7(42 + 2) - 10
116