NC1a
No-Calc Practice - Basic Arithmetic
TRY TO ANSWER IN ONE AND A HALF MINUTES.
QUESTIONS
QUESTIONS
1. Multiply 3 (4 x 5). Divide 16 into 6432.
2. Multiply 311 times 42.
3. Multiply 5.23 times 3.7.
4. You buy something which costs $5.78, paying with a $20 bill. How much change do you expect?
5. The temperature drops from 55 degrees to -4 degrees. By how much does the temperature drop?
6. You bought a car two years ago with 18,450 miles on its odometer. Now it reads 42,240 miles. How many miles have you driven in the past two years?
7. 18 refrigerators arrive at your store. Each refrigerator costs $295. What is the total cost of the shipment?
ANSWERS
1. 3 x (4 x 5) = 3 x 20 = 60. Use long division to divide 16 into 6432. The answer is 402.
2. 13,062
3. 5.23 x 3.7 = 19.351. There are two digits after the decimal point in the first term and one digit after the decimal point in the second term, so the answer has 2 + 1 = 3 digits after the decimal point.
4. 20.00 minus 5.78 = 14.22. $14.22.
5. 55 degrees - (-4) = 55 + 4 = 59 degrees.
6. 42,240 minus 18,450 = 23,790 miles.
7. 18 times $295 = $5,310.