6.NS.3 & 4 Review

Front

What is the product of 0.3 and 0.5?

Back

0.15

Front

What is the least common multiple (LCM) of 4 and 10?

Back

20

Front

If Perry bought 7 ounces of sugar and spilled 4.3 ounces, how much is left?

Back

2.7 ounces

Front

What is the least common multiple (LCM) of 2 and 3?

Back

6

Front

If Daniel had $6.78 and received $3.14 from his grandmother, how much does he have now?

Back

$9.92

Front

Define Least Common Multiple (LCM).

Back

The smallest multiple that is exactly divisible by two or more numbers.

Front

How do you calculate the product of two decimals?

Back

Multiply as if they are whole numbers, then count the total number of decimal places in both numbers and place the decimal in the product accordingly.

Front

What is the formula to find the LCM of two numbers?

Back

LCM(a, b) = (a * b) / GCD(a, b), where GCD is the greatest common divisor.

Front

What is the difference between addition and subtraction?

Back

Addition combines quantities, while subtraction finds the difference between quantities.

Front

How do you subtract decimals?

Back

Align the decimal points and subtract as you would with whole numbers, then place the decimal point in the answer.