Math Computation

What is 8.42 minus 3.33?

• 5.00

• 5.09

• 5.25

• 5.15

What is the definition of addition?

• Addition is the process of finding the total or sum by combining two or more numbers.

• Addition is the process of dividing a number into equal parts.

• Addition is the process of subtracting one number from another.

• Addition is the process of multiplying two or more numbers together.

What is the process to subtract decimals?

• Align the decimal points, subtract as you would whole numbers, and place the decimal point in the difference.

• Add the decimals as you would whole numbers and ignore the decimal points.

• Convert the decimals to fractions and subtract the fractions.

• Round the decimals to the nearest whole number before subtracting.

What is the definition of subtraction?

• Subtraction is the process of finding the sum of two numbers.

• Subtraction is the process of finding the difference between two numbers by removing one from the other.

• Subtraction is the process of multiplying two numbers together.

• Subtraction is the process of dividing one number by another.

What is the definition of decimal?

• A decimal is a fraction expressed in a special form, where the denominator is a power of ten.

• A decimal is a whole number that can be divided by two.

• A decimal is a number that represents a part of a whole, typically expressed as a percentage.

• A decimal is a type of currency used in financial transactions.

What is the sum of 31.5 and 6.24?

• 36.50

• 37.74

• 38.00

• 35.74

What is 3.8 multiplied by 10?

• 30

• 35

• 38

• 40

What is the definition of multiplication?

• Multiplication is the process of adding a number to itself a certain number of times.

• Multiplication is the process of subtracting a number from itself a certain number of times.

• Multiplication is the process of dividing a number by itself a certain number of times.

• Multiplication is the process of finding the average of a set of numbers.

What is the place value of 5 in the number 45.67?

• In the ones place, representing 5

• In the tenths place, representing 0.5

• In the hundredths place, representing 0.05

• In the tenths place, representing 5

What is the process to divide decimals?

• Move the decimal point in the divisor to make it a whole number, then move the decimal point in the dividend the same number of places.

• Simply divide the numbers as they are without adjusting the decimal points.

• Multiply both the divisor and dividend by 10 to eliminate the decimals.

• Add the decimal points of both numbers before dividing.