Grade 3 Free Math Worksheets - Printable Worksheets - Free Printable

Let's solve the problems step by step for each day.

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Monday

1. 19 + 19 =
\( 19 + 19 = 38 \)
Answer: 38

2. 90 - 18 =
\( 90 - 18 = 72 \)
Answer: 72

3. 9 × 4 =
\( 9 \times 4 = 36 \)
Answer: 36

4. What's halfway between 70 & 80?
The halfway point is the average of 70 and 80:
\( \frac{70 + 80}{2} = \frac{150}{2} = 75 \)
Answer: 75

5. Value of the 8 in 861?
The digit 8 is in the hundreds place, so its value is \( 8 \times 100 = 800 \).
Answer: 800

6. How many sides does a square have?
A square has 4 sides.
Answer: 4

7. Write =, >, or < for 112 ____ 110
\( 112 > 110 \)
Answer: >

8. 80 + ____ = 210
Let the missing number be \( x \):
\( 80 + x = 210 \)
\( x = 210 - 80 = 130 \)
Answer: 130

9. 9.2 + 0.3 =
\( 9.2 + 0.3 = 9.5 \)
Answer: 9.5

10. How many 6s make 24?
To find how many 6s make 24, divide 24 by 6:
\( 24 \div 6 = 4 \)
Answer: 4

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Tuesday

1. 36 + 35 =
\( 36 + 35 = 71 \)
Answer: 71

2. 135 - 95 =
\( 135 - 95 = 40 \)
Answer: 40

3. 8 × 3 =
\( 8 \times 3 = 24 \)
Answer: 24

4. What's halfway between 60 & 100?
The halfway point is the average of 60 and 100:
\( \frac{60 + 100}{2} = \frac{160}{2} = 80 \)
Answer: 80

5. Value of the 2 in 682?
The digit 2 is in the ones place, so its value is \( 2 \times 1 = 2 \).
Answer: 2

6. How many sides does a pentagon have?
A pentagon has 5 sides.
Answer: 5

7. Write =, >, or < for 91 ____ 91
\( 91 = 91 \)
Answer: =

8. 57 + ____ = 117
Let the missing number be \( x \):
\( 57 + x = 117 \)
\( x = 117 - 57 = 60 \)
Answer: 60

9. 8.5 + 1.5 =
\( 8.5 + 1.5 = 10 \)
Answer: 10

10. How many 3s make 27?
To find how many 3s make 27, divide 27 by 3:
\( 27 \div 3 = 9 \)
Answer: 9

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Wednesday

1. 115 + 90 =
\( 115 + 90 = 205 \)
Answer: 205

2. 62 - 31 =
\( 62 - 31 = 31 \)
Answer: 31

3. 12 × 2 =
\( 12 \times 2 = 24 \)
Answer: 24

4. What's halfway between 12 & 24?
The halfway point is the average of 12 and 24:
\( \frac{12 + 24}{2} = \frac{36}{2} = 18 \)
Answer: 18

5. Value of the 3 in 3975?
The digit 3 is in the thousands place, so its value is \( 3 \times 1000 = 3000 \).
Answer: 3000

6. How many sides does a oval have?
An oval is a curved shape and does not have any straight sides.
Answer: 0

7. Write =, >, or < for 52 ____ 25
\( 52 > 25 \)
Answer: >

8. 250 + ____ = 600
Let the missing number be \( x \):
\( 250 + x = 600 \)
\( x = 600 - 250 = 350 \)
Answer: 350

9. 3.6 + 0.4 =
\( 3.6 + 0.4 = 4.0 \)
Answer: 4.0

10. How many 5s make 40?
To find how many 5s make 40, divide 40 by 5:
\( 40 \div 5 = 8 \)
Answer: 8

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Thursday

1. 44 + 25 =
\( 44 + 25 = 69 \)
Answer: 69

2. 54 - 18 =
\( 54 - 18 = 36 \)
Answer: 36

3. 7 × 5 =
\( 7 \times 5 = 35 \)
Answer: 35

4. What's halfway between 24 & 30?
The halfway point is the average of 24 and 30:
\( \frac{24 + 30}{2} = \frac{54}{2} = 27 \)
Answer: 27

5. Value of the 9 in 5941?
The digit 9 is in the hundreds place, so its value is \( 9 \times 100 = 900 \).
Answer: 900

6. How many sides does a triangle have?
A triangle has 3 sides.
Answer: 3

7. Write =, >, or < for 17 ____ 71
\( 17 < 71 \)
Answer: <

8. 14 + ____ = 28
Let the missing number be \( x \):
\( 14 + x = 28 \)
\( x = 28 - 14 = 14 \)
Answer: 14

9. 2.5 + 2.5 =
\( 2.5 + 2.5 = 5.0 \)
Answer: 5.0

10. How many 10s make 60?
To find how many 10s make 60, divide 60 by 10:
\( 60 \div 10 = 6 \)
Answer: 6

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Final Answers

- Monday: 38, 72, 36, 75, 800, 4, >, 130, 9.5, 4
- Tuesday: 71, 40, 24, 80, 2, 5, =, 60, 10, 9
- Wednesday: 205, 31, 24, 18, 3000, 0, >, 350, 4.0, 8
- Thursday: 69, 36, 35, 27, 900, 3, <, 14, 5.0, 6

\boxed{
\begin{array}{ll}
\text{Monday:} & 38, 72, 36, 75, 800, 4, >, 130, 9.5, 4 \\
\text{Tuesday:} & 71, 40, 24, 80, 2, 5, =, 60, 10, 9 \\
\text{Wednesday:} & 205, 31, 24, 18, 3000, 0, >, 350, 4.0, 8 \\
\text{Thursday:} & 69, 36, 35, 27, 900, 3, <, 14, 5.0, 6 \\
\end{array}
}