This document contains a math basics assessment with two sections. The first section includes questions about topics like BODMAS, integers, prime numbers, factors, and fractions. The second section involves calculating expressions and approximating numbers to different decimal places. It tests a range of foundational math skills.

1. Sun Joseph
Math Basics Assessment 1 ½ hrs.
Section 1
1. What does the acronym BODMAS stand for?
2. What is the difference between Whole numbers and Integers?
3. What is a rational number (give an example if you cannot explain it)
4. What are the first 5 prime numbers
5. What is a composite number?
6. Give the factors of the following numbers:
i. 36
ii. 63
iii. 75
iv. 99
v. 108
7. Give the first 5 multiples of each of the following
i. 8
ii. 9
iii. 13
iv. 16
8. List the prime numbers between:
i. 20 to 40
ii. 50 to 0
9. What are the three types of fractions? (Give examples if you cannot recall the names)
Use the following choices for the next two questions:
i. Associative law
ii. Commutative law
iii. Distributive law
10. a+b+c = b+c+a = c+a+b is an example of which law?
11. (a+b) + c = a + (b+c) is an example of which law?

2. Section 2
Calculate the following:
1. 72÷9-3×2+4 =
2. 18÷6+6÷3+4 =
3. 6×8+4÷2-7 =
4. 3+75÷3-2 =
5. (8+5) - 12÷2 + 4 =
6. 32 + 5(4-1) ÷5 =
7. 3 + 17 ÷ (2 − (−6)2)
Approximate the following to 3 significant figures
1. 34.983
2. 0.0003456
3. 30.05005
4. 0.0030095
5. 9.009862
Approximate the following to 2 decimal places
1. 0.0513
2. 0.9921
3. 456.00514
4. 30.1004
5. 11.98
Calculate exactly:
6.
3.42−(2.31−1.32)
0.27+(4.21−1.48)
7.
5
4
9
− 4
2
3
3
2
3
8.
1
1
2
−
2
5
4
2
5
×
3
4