Add, Subtract, Multiply, and Divide Decimals

Front

What is the result of subtracting 1.283 from 3.57?

Back

2.287

Front

What is the sum of 2.56 and 3.526?

Back

6.086

Front

What do you get when you multiply 76 by 1.6?

Back

121.6

Front

What is 5.6 divided by 0.02?

Back

280

Front

Define 'decimal'.

Back

A decimal is a fraction whose denominator is a power of ten, represented with a decimal point.

Front

What is the place value of 5 in the number 3.256?

Back

The place value of 5 is in the tenths place.

Front

How do you align decimals when adding or subtracting?

Back

Align the decimal points vertically to ensure correct addition or subtraction.

Front

What is the first step in multiplying decimals?

Back

Multiply the numbers as if they were whole numbers, then count the total number of decimal places in both factors.

Front

What is the rule for dividing decimals?

Back

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

Front

What is the result of 0.5 + 0.25?

Back

0.75