Study Time Math | Mathematics | 4th Grade Study Time Tests ... - Free Printable

Here are the solutions to the problems on your worksheet.

1. Write the sums.
* $7 + 2 = 9$
* $9 + 3 = 12$
* $8 + 6 = 14$
* $22 + 7 = 29$
* $38 + 8 = 46$
* $24 + 5 = 29$
* $28 + 6 = 34$
* $25 = 34 + 9$ (Note: The problem is likely asking for the sum of $34+9$, which is 43. So, $43 = 34 + 9$)

2. Write the sums.
* $232 + 634 = 866$
* $538 + 421 = 959$
* $724 + 255 = 979$
* $\$0.24 + \$0.53 = \$0.77$
* $63¢ + 24¢ = 87¢$
* $72¢ + 8¢ = 80¢$
* $9 + 7 + 3 = 19$
* $8 + 8 + 4 = 20$

3. Write the remainders.
* $3 - 1 = 2$
* $6 - 6 = 0$
* $12 - 5 = 7$
* $16 - 8 = 8$
* $12 - 7 = 5$
* $15 - 9 = 6$
* $17 - 8 = 9$
* $8 = 13 - 5$ (The answer to fill in the blank is 8)

4. Subtraction Problems.
* $83 - 7 = 76$
* $51 - 6 = 45$
* $74 - 3 = 71$
* $86 - 7 = 79$
* $892 - 380 = 512$
* $526 - 313 = 213$
* $\$0.75 - \$0.63 = \$0.12$
* $98¢ - 55¢ = 43¢$

5. Fill in the missing numbers.
* $7 + \mathbf{8} = 15$
* $15 - \mathbf{7} = 8$
* $13 - 6 = 7$ (The missing number at the top is 13)
* $8 + \mathbf{6} = 14$
* $12 - \mathbf{5} = 7$
* $\mathbf{7} + 7 = 14$
* $0 + \mathbf{9} = 9$
* $14 - 6 = 8$ (The missing number at the top is 14)
* $6 + \mathbf{9} = 15$

6. Count by 25.
Start at 325 and add 25 each time:
325, 350, 375, 400, 425, 450, 475, 500

7. What fraction of each object is shaded?
* Triangle: 1/4 (1 out of 4 parts)
* Diamond shape: 3/4 (3 out of 4 parts)
* Circle: 1/6 (1 out of 6 parts)
* Oval/Capsule: 1/2 (1 out of 2 parts)
* Rectangle: 1/5 (1 out of 5 parts)

8. Draw a box around the digit in hundreds' place.
* a. 284: Box around the 2
* b. 640: Box around the 6

9. Write these numbers in words:
* 68: sixty-eight
* 372: three hundred seventy-two

10. Draw these shapes:
*(You will need to draw these on your paper)*
* a. Square: A shape with 4 equal sides and 4 corners.
* b. Triangle: A shape with 3 sides and 3 corners.
* c. Rectangle: A shape with 4 sides (2 long, 2 short) and 4 corners.

11. Shade fractions:
*(You will need to shade these on your drawings from #10)*
* Square: Shade 1/4 of it (divide it into 4 small squares and color 1).
* Rectangle: Shade 1/3 of it (divide it into 3 equal strips and color 1).

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Final Answer:
1. 9, 12, 14, 29, 46, 29, 34, 43
2. 866, 959, 979, $0.77, 87¢, 80¢, 19, 20
3. 2, 0, 7, 8, 5, 6, 9, 8
4. 76, 45, 71, 79, 512, 213, $0.12, 43¢
5. 8, 7, 13, 6, 5, 7, 9, 14, 9
6. 350, 375, 400, 425, 450, 475, 500
7. 1/4, 3/4, 1/6, 1/2, 1/5
8. a. [2]84, b. [6]40
9. sixty-eight, three hundred seventy-two