Decimals Mastery: Multiplication, Division & Powers of 10

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Practice with decimals and powers of 10

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Bismelis M Martinez

Dominican Republic

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#	Player	Accuracy	time
1	Bismelis M Martinez February 26, 2026	% 97	03:26

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Decimals Mastery: Multiplication, Division & Powers of 10


Decimals Mastery: Multiplication, Division & Powers of 10Online version Practice with decimals and powers of 10 by Bismelis M Martinez 1 Decimals - basics 2 Decimal places 3 Converting fractions to decimals 4 Multiplying decimals by integers 5 Multiplying decimals by decimals 6 Dividing decimals by integers 7 Dividing decimals by decimals 8 Power of 10 basics 9 Shifting decimals (×/÷ 10) 10 Real-world decimal problems A decimal represents part of a whole on base-10 Digits to the right of the decimal point indicate tenths, hundredths Example: 0.75 equals 75 hundredths Decimals are another way to write fractions Decimal point separates whole and fractional parts Tenths Hundredths Thousandths Ten-thousandths Place value increases by 10 each step to the right 1/2 = 0.5 3/4 = 0.75 1/5 = 0.2 2/8 = 0.25 5/20 = 0.25 3 × 0.4 = 1.2 7 × 0.05 = 0.35 12 × 0.3 = 3.6 0.6 × 4 = 2.4 0.25 × 10 = 2.5 0.5 × 0.2 = 0.10 0.3 × 0.4 = 0.12 1.25 × 0.2 = 0.25 0.75 × 0.6 = 0.45 2.5 × 0.4 = 1.0 0.8 ÷ 2 = 0.4 6.4 ÷ 4 = 1.6 9.6 ÷ 3 = 3.2 0.25 ÷ 5 = 0.05 7.5 ÷ 2 = 3.75 1.2 ÷ 0.3 = 4 0.75 ÷ 0.25 = 3 2.5 ÷ 0.5 = 5 4.8 ÷ 0.6 = 8 0.9 ÷ 0.3 = 3 10^1 = 10 10^2 = 100 10^-1 = 0.1 10^0 = 1 Multiplying by 10 shifts decimal right Multiplying by 10 moves decimal right Dividing by 10 moves decimal left Example: 3.14 × 10 = 31.4 Example: 3.14 ÷ 10 = 0.314 Shifting digits, not changing the digits themselves Money: $4.75 + $2.30 Distance: 2.5 km × 3 Cooking: 0.5 tsp × 8 Measurements: 1.25 m ÷ 0.5 m Population: 12.4 ÷ 2 = 6.2

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Decimals Mastery: Multiplication, Division & Powers of 10

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About this activity

Created by

Download the paper version to play

Top Games

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Glands and Hormones

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Common Hacks I

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Taylor Swift

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Muscular system

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SEQUENCE WORDS

Decimals Mastery: Multiplication, Division & Powers of 10Online version

by Bismelis M Martinez

Decimals - basics

Decimal places

Converting fractions to decimals

Multiplying decimals by integers

Multiplying decimals by decimals

Dividing decimals by integers

Dividing decimals by decimals

Power of 10 basics

Shifting decimals (×/÷ 10)

Real-world decimal problems