Math 5th Test Strategies

Front

The value of a digit in a number depends on its position. What is the value of the 4 in 473 compared to the 4 in 649?

Back

The 4 in 473 is worth 10 times more than the 4 in 649.

Front

When reviewing my answers, what should I ask myself to avoid careless mistakes?

Back

I should ask myself: Did I answer the question that was asked? Did I copy each digit correctly? Is my decimal in the correct place?

Front

What should I do when multiplying decimals?

Back

I should estimate and ensure that my actual answer makes sense, and I can kick the decimals out, multiply like normal, then bounce them back into my answer.

Front

What must I have clear when multiplying fractions?

Back

I must have a clear top and bottom. If I have a mixed number, I must convert it to an improper fraction.

Front

How do you express the sum of 6 and 27 divided by 3 in mathematical notation?

Back

Front

What is the term for a number that is made up of a whole number and a fraction?

Back

Mixed number.

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator.

Front

What is the first step in multiplying fractions?

Back

Multiply the numerators together and then multiply the denominators together.

Front

How do you convert a mixed number to an improper fraction?

Back

Multiply the whole number by the denominator, add the numerator, and place that over the original denominator.

Front

What is the order of operations in mathematics?

Back

The order of operations is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).