Math Challenges for Grade 5

1. Add 1.15 to 30.004

• 32.154

• 31.154

• 30.154

• 31.004

2. Multiply 0.6352 by 6,000

• 381.12

• 638.52

• 3811.2

• 38112

3. Take away 4/7 from the sum of 2/7 and 5/7

• 2/7

• 3/7

• 1/7

• 5/7

4. What is 3/5 of 5600?

• 3360

• 2800

• 4000

• 4500

5. Write CDLIX + MCCXXXVI in Hindu Arabic Numerals

• 1700

• 1650

• 1695

• 1685

6. Convert 3/25 to decimal number

• 0.12

• 0.15

• 0.25

• 0.10

7. Change 0.175 to fraction in its lowest term

• 2/15

• 1/5

• 7/40

• 3/20

8. The lowest form of 256/512 is?

• 1/4

• 3/4

• 2/3

• 1/2

9. Ade bought 18 books at the price of N120.50k each, find the total cost of all the books.

• N1,800.00

• N1,200.00

• N2,500.00

• N2,169.00

10. Rearrange these fractions from the smallest to the biggest: 5/10, 3/5, 2/8, 3/4, 7/10, 4/5

• 2/8, 5/10, 3/5, 7/10, 3/4, 4/5

• 7/10, 4/5, 3/5, 5/10, 2/8, 3/4

• 5/10, 3/4, 4/5, 2/8, 3/5, 7/10

• 3/4, 4/5, 2/8, 5/10, 7/10, 3/5