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Understanding Decimals

This worksheet covers Understanding Decimals, which is part of the Decimals module in the Elementary Math course. Practice problems are designed to strengthen key concepts and build confidence.

More in Decimals

*View full Elementary Math course with step by step lessons and online quiz modules.*

Related Lessons:

Dividing Decimals
Rounding Decimals
Subtracting Decimals

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Understanding Decimals

Decimals • Elementary Math

Set 3 — Foundation

What is $0.3 + 0.2$ ?

$0.5$

$0.4$

$0.6$

$0.7$

If you have $3.5$ apples and you buy another $2.5$ apples, how many apples do you have in total?

$6.0$

$5.5$

$6.5$

$7.0$

Which of the following is larger: $0.4$ or $0.45$ ?

$0.4$

$0.45$

They are equal

Both are zero

What is $4.1 - 1.3$ ?

$2.8$

$3.0$

$2.6$

$2.5$

What is the decimal equivalent of $1/10$ ?

$0.1$

$0.01$

$0.5$

$0.2$

If you need to divide $0.9$ by $0.3$ , what is the result?

$0.2$

$3.0$

$2.0$

$1.5$

What is $0.6$ rounded to the nearest whole number?

$1$

$0$

$0.5$

$2$

Which of these numbers is the smallest: $0.2$ , $0.02$ , or $0.002$ ?

$0.2$

$0.02$

$0.002$

$0.1$

What is $0.5$ multiplied by $2$ ?

$1.0$

$0.5$

$2.0$

$0.25$

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