# CBSE Class 5 Mathematics Worksheets / Part 7

CBSE Class 5 Mathematics Worksheets is about some model questions that you can expect for yearly examination. Here you can find out practice problems for class 5 Mathematics.

CBSE CLASS 5 MATHEMATICS WORKSHEETS/ Part 7
Choose the correct answer from the options given below:

1. The place value of 7 in 478932 is ————-
A. 70000
B. 7000
C. 700
2. 30 x 80 = ————–
A. 24
B. 240
C. 2400
3. What comes next? 5, 15, 75, —–
A. 150
B. 255
C. 525
4. The perimeter of a square of side 12 cm is ————
A. 24 cm
B. 36 cm
C. 48 cm
5. The biggest factor of 68 is ————
A. 17
B. 28
C. 68
Fill in the blanks:
6. Next multiple of 8 after 56 is ————
7. 25 mm = ———— cm
8. Round off 4567 to the nearest hundreds is —————
9. A cuboid has ——– vertices
10. 7 kg = ———- g
11. Write the numeral: 70000 + 800 + 9
12. Find the LCM of 6 and 8.
13. The cost of 1 dozen pencils is 48 rupees. Find the cost of 1 pencil?
14. Find the difference between the place values of 7 in 78973?
15. Find the estimated difference rounds off to hundreds of 6789 – 4352

1. 70000
2. 2400
3. 525
4. 48
5. 68
6. 64
7. 2.5 cm
8. 4600
9. 8
10. 7000
11. 70809
12. Multiples of 6 are 6, 12, 18, 24, 30, 36, 42, 48, 54, 60…..
Multiples of 8 are 8, 16, 24, 32, 40, 48, 56, 64, 72, 80…….
Common factors are 24, 48, 72…..
LCM = 24
13. Cost of 12 pencils = 48 rupees
Cost of 1 pencil = 48/12 = 4 rupees
14. Place values of 7 are 70000 and 70.
Difference = 70000 – 70 = 69930
15. 6789 rounds off to 6800
4352 rounds off to 4400
Estimated difference = 6800 – 4400 = 2400.