Decimals Concepts & Place Value
What is a decimal?
Answer
A number that uses a decimal point to show parts smaller than 1
Decimals Concepts & Place Value - Math
Question:
What is a decimal?
Answer:
A number that uses a decimal point to show parts smaller than 1
Question:
What does the decimal point separate?
Answer:
Whole numbers (left) from parts of a whole (right)
Question:
First place after the decimal point?
Answer:
Tenths
Question:
Second place after the decimal point?
Answer:
Hundredths
Question:
Third place after the decimal point?
Answer:
Thousandths
Question:
Read 0.7
Answer:
Seven tenths
Question:
Read 0.25
Answer:
Twenty-five hundredths
Question:
Write 'three tenths' as a decimal
Answer:
0.3
Question:
Write 1/2 as a decimal
Answer:
0.5
Question:
Write 1/4 as a decimal
Answer:
0.25
Question:
Write 3/4 as a decimal
Answer:
0.75
Question:
Write 0.5 as a fraction
Answer:
1/2
Question:
Which is larger: 0.5 or 0.45?
Answer:
0.5
Question:
Which is larger: 0.09 or 0.1?
Answer:
0.1
Question:
Is 0.30 the same as 0.3?
Answer:
Yes — extra zeros at the end don't change the value
Question:
Round 3.6 to the nearest whole number
Answer:
4
Question:
Round 2.34 to the nearest tenth
Answer:
2.3
Question:
What is 0.1 + 0.2?
Answer:
0.3
Question:
Why line up decimal points when adding?
Answer:
So matching place values add together
Question:
Write 0.75 as a percent
Answer:
75%
Question:
Where do you see decimals every day?
Answer:
Money, measurements, and sports times
Question:
What is 2.5 in words?
Answer:
Two and five tenths