Below is the 9th set of MTAP Reviewer for Grade 4.

1.) The quotient of two numbers is 3 and their difference is 16. What are the two numbers.

2.) What is the next number in the pattern 8, 11, 15, 20, 26, ___

3.) The surface area of a cube is 24 square centimeters. What is its volume?

4.) How many prime numbers are there between 1 and 20?

5.) The length of a rectangle is twice its width. Its area is 72 square meters. What is its length in meters?

6.) What is 2^{3 }+ 3^{2}?

7.) What is 8 – 3/2?

8.) What is 0.8 + 3.02 + 1.5?

9.) If March 30 is a Tuesday, what day is April 3 of the same year?

10.) Yesterday, Jenny did her homework for one and a half hour, watched TV for 45 minutes, and then slept immediately after watching TV. If she started doing her homework at 7:00pm, what time did she sleep?

Answer key

1.) 24 and 8

2.) 33

3.) 8 cubic centimeters.

4.) Prime numbers are numbers that are divisible by 1 and itself. There are 8 prime numbers between 1 and 20. They are 2, 3, 5, 7, 11, 13, 17, 19.

5.) 12. Solution can be done by listing: 1 and 2, 2 and 4, 3 and 6, and so on. We can see that if we get to 6 and 12, their product is 72.

6.)2^{3} means 2 times 2 times 2 which is equal to 8. 3** ^{2 }**means 3 times 3 =9. Therefore, 8 + 9 = 17.

7.) 6 1/2

8.) 5.5

9.) Saturday. March has 31 days.

10.) 9:15 pm

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