DECIMAL DETECTIVES
What is the standard form of four hundred thirty-five thousandths?
0.435
Round 6.384 to the nearest tenth.
6.4
Fill in the symbol:
6.4 ___ 6.40
=
Solve:
4.5 + 2.35 = ?
6.85
A smoothie costs $4.75 and a sandwich costs $6.25. How much did you spend altogether?
$11.00
Write 7.208 in word form.
Seven and two hundred eight thousandths
Round 9.276 to the nearest hundredth.
9.28
Which is greater?
12.5 or 12.18
12.5
Solve:
8.7 − 3.45 = ?
5.25
You have $20.00 and spend $13.68. How much money remains?
$6.32
Write 5.604 in expanded form.
5 + 6/10 + 0/100 + 4/1,000
Which two numbers round to 4.73 when rounded to the nearest hundredth?
A. 4.724
B. 4.726
C. 4.735
D. 4.738
A and B
Fill in the symbol:
63.25 ___ 63.042
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A student has $25.00. She spends $8.75 on a book and $4.50 on lunch.
How much money does she have left?
$11.75
A recipe needs 3.5 cups of water. You already have 0.85 cup. How much more water do you need?
2.65 cups
A number is written as:
9 + 4/10 + 7/100 + 2/1,000
What is the number in standard form?
9.472
Round 18.349 to the nearest tenth.
18.3
Fill in the symbol:
458.19 ___ 458.3
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Find the sum:
26.25 + 17.9
44.15
Khalil uses 8.5 feet of blue ribbon and 12.75 feet of red ribbon.
How much ribbon does he use altogether?
21.25 feet
A student says that 0.52 and 0.502 are equal because they both have a 5 in the tenths place. Is the student correct? Explain.
No. 0.520 > 0.502, so they are not equal.
I am a decimal that rounds to 7.50 when rounded to the nearest hundredth. Give one possible number I could be.
Any number from 7.495 through 7.504 that has more than two decimal places, such as 7.496.
Put these decimals in order from least to greatest:
3.45, 3.405, 3.5, 3.045
3.045, 3.405, 3.45, 3.5
Solve:
30.00 − 17.86
12.14
Question:
A teacher has a $30 budget. She wants to buy items costing:
Does she have enough money? Explain.
No. The total is $31.50, which is $1.50 over the $30 budget.