Decimals Review Sheets PLUS Decimals True or False (Both Sets) - Free Printable

Absolutely! Let's solve each problem on the "Decimals Review Sheets" step by step.

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#1) Fill in the blanks with the correct missing numbers:

This is about finding the missing number in an equation.

a) 47.2 - ___ = 6.4

To find the missing number, subtract 6.4 from 47.2:
> 47.2 - 6.4 = 40.8

✔ Answer: 40.8

b) 19.33 + ___ = 23.6

To find the missing number, subtract 19.33 from 23.6:
> 23.6 - 19.33 = 4.27

✔ Answer: 4.27

c) 5.5 + ___ = 6.6

Subtract 5.5 from 6.6:
> 6.6 - 5.5 = 1.1

✔ Answer: 1.1

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#2) True or False

Compare the decimals.

a) 36.003 > 36.033

Compare digit by digit:

- Both have 36 before decimal → same
- First decimal place: 0 vs 0 → same
- Second decimal place: 0 vs 3 → 0 < 3

So, 36.003 is less than 36.033 → The statement “>” is False

✔ Answer: False

b) 2.095 < 2.0098

Compare:

- Whole number: 2 vs 2 → same
- First decimal: 0 vs 0 → same
- Second decimal: 9 vs 0 → 9 > 0

So, 2.095 is greater than 2.0098 → The statement “<” is False

✔ Answer: False

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#3) Answer these two questions.

a) What times .4 equals .12?

We need to find a number such that:
> ? × 0.4 = 0.12

Divide 0.12 by 0.4:
> 0.12 ÷ 0.4 = 0.3

✔ Answer: 0.3

b) When you subtract 1.5 from 2.6 what does that equal?

> 2.6 - 1.5 = 1.1

✔ Answer: 1.1

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#4) Answer these two questions.

a) 4.4 - .5 is equal to what?

> 4.4 - 0.5 = 3.9

✔ Answer: 3.9

b) 6.06 times 7.42 is equal to what?

Multiply 6.06 × 7.42

Let’s do it step by step:

First, ignore decimals: 606 × 742

But easier way — use calculator or long multiplication:

> 6.06 × 7.42 = ?

Break it down:

6.06 × 7 = 42.42
6.06 × 0.4 = 2.424
6.06 × 0.02 = 0.1212

Add them:

42.42
+ 2.424 = 44.844
+ 0.1212 = 44.9652

✔ Answer: 44.9652

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#5) If you had seventeen dollars and spent twelve dollars, how much would you have left?

> 17 - 12 = 5

✔ Answer: $5.00

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#6) Which one of the two facts below is the smallest?

Compare:

3.6 + 4.009 vs 14.4 - 7.73

Calculate both:

- 3.6 + 4.009 = 7.609
- 14.4 - 7.73 = 6.67

Now compare: 7.609 vs 6.67 → 6.67 is smaller

✔ Answer: 14.4 - 7.73

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#7) Fill in the blanks with the correct missing numbers:

a) 4.2 + ___ = 4.8

> 4.8 - 4.2 = 0.6

✔ Answer: 0.6

b) .28 - ___ = .07

> 0.28 - 0.07 = 0.21

✔ Answer: 0.21

c) ___ + .7 = 1.46

> 1.46 - 0.7 = 0.76

✔ Answer: 0.76

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#8) True or False — is each example below a true or false statement?

a) 15.03 > 15.008

Compare:

- 15.030 vs 15.008 (add trailing zero for clarity)
- Third decimal: 0 vs 8 → 0 < 8? Wait — actually, 15.03 is 15.030, which is greater than 15.008 because 30 > 08 in the hundredths/thousandths.

Actually, let’s line them up:

15.030
15.008
→ Compare digit by digit:

Tens/Ones: same
Tenths: 0 vs 0 → same
Hundredths: 3 vs 0 → 3 > 0 → so 15.03 > 15.008 → True

✔ Answer: True

b) 3.667 < 3.0992

Compare:

3.6670
3.0992
→ Tenths: 6 vs 0 → 6 > 0 → so 3.667 > 3.0992 → Statement says "<" → False

✔ Answer: False

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#9) Which one of the two facts below is the largest?

Compare:

3.49 - .37 vs 4.8 - 2.86

Calculate:

- 3.49 - 0.37 = 3.12
- 4.8 - 2.86 = 1.94

3.12 > 1.94 → So first one is larger

✔ Answer: 3.49 - .37

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#10) Answer these two questions.

a) 3.7 minus 3.2 is equal to ___ + 4.4?

First, compute left side:

> 3.7 - 3.2 = 0.5

So: 0.5 = ? + 4.4

Then: ? = 0.5 - 4.4 = -3.9

✔ Answer: -3.9

b) .969 minus .613 equals what?

> 0.969 - 0.613 = 0.356

✔ Answer: 0.356

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## ✔ Final Answers Summary:

#1)
a) 40.8
b) 4.27
c) 1.1

#2)
a) False
b) False

#3)
a) 0.3
b) 1.1

#4)
a) 3.9
b) 44.9652

#5) $5.00

#6) 14.4 - 7.73

#7)
a) 0.6
b) 0.21
c) 0.76

#8)
a) True
b) False

#9) 3.49 - .37

#10)
a) -3.9
b) 0.356

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