Fractions
What is 1/4 of two dozen?
6
Write the decimal numeral for eight and twenty four hundredths.
8.24
Write 9% as a decimal number.
0.09
What’s the area of a rectangle with side lengths of 8 cm and 13 cm?
104 cm2
Estimate the product of 29 and 54.
1500
308
7.88 + 0.06 + 13
20.94
Find 20% of 15.
3
Most cars have a 15 inch diameter wheel. What is the circumference of the wheel?
47.1 in
What is the least common multiple (LCM) of 6 and 8?
24
3 2/5 - 1 3/5
1 4/5
Solve: x + 0.64 = 1.2
0.56
Find 7% of $14.
$0.98
A square has a perimeter of 24 in. What’s its area?
36 in2
What is the average of 87, 84, 86, 90, 82?
85.8
Write ⅔ as a fraction with a denominator of 12. Then add the fraction to 5/12.
1 1/12
0.58 x 0.4
0.232
Isabella wants to buy a pair of shoes that is $60. However, it’s on sale at 30% off. How much are the shoes after the discount?
$42.00
Mentally calculate the circumference of a pie pan that is 10 inches in diameter.
31.4 in
What is the least common multiple between 5, 6, and 12?
60
What is the product when the sum of ⅔ and ⅓ is multiplied by the difference between ⅔ and ⅓?
1/3
0.678 divided by 0.6
1.13
Ciaran is buying clay for his 3D model project. The pack of clay costs $16, and the sales tax in Tucson is about 9%. How much total will Ciaran need to pay for his clay?
$17.44
If the area of a rectangle is 84 in2, what are three possible pairs of measurements for each side?
2 in x 42 in
3 in x 28 in
4 in x 21 in
6 in x 14 in
7 in x 12 in
Solve: 2.9 + 7.08 + x = 12.44
X = ?
X = 2.46