Grade 10 Maths Worksheet Term 1

Grade 10 Mathematics - Term 1 Worksheets




Worksheet 1: Whole Numbers and Number Systems
Key Concepts:

●​ Natural Numbers: 1, 2, 3, ...​

●​ Whole Numbers: 0, 1, 2, 3, ...​

●​ Integers: ..., -3, -2, -1, 0, 1, 2, 3, ...​

●​ Rational Numbers: Numbers that can be expressed as a fraction.​

●​ Irrational Numbers: Cannot be expressed as a fraction (e.g. √2, π).​


Examples:

Classify the following numbers:

1.​ 3​

2.​ 0​

3.​ -4​

4.​ √3​

5.​ 1/2​




Worksheet 2: Estimation and Rounding Off
Estimation Techniques:

●​ Round numbers to the nearest 10, 100, etc.​

●​ Estimate sums, differences, products, and quotients using rounded numbers.​


Practice:

1.​ Estimate: 47 + 89​

2.​ Estimate: 123 x 6​

3.​ Round 3,876 to the nearest 100​

4.​ Round 45,230 to the nearest 1,000​




Worksheet 3: Factors, Multiples, and Prime Factors

, Key Concepts:

●​ Factor: A number that divides another number without remainder.​

●​ Multiple: Product of a number and any whole number.​

●​ Prime Factors: Prime numbers that multiply to give the original number.​

●​ HCF and LCM​


Practice:

1.​ List the factors of 24​

2.​ List the first 5 multiples of 6​

3.​ Find the HCF of 12 and 16​

4.​ Find the LCM of 4 and 10​




Worksheet 4: Integers – Operations and Number Line
Operations with Integers:

●​ Addition, Subtraction, Multiplication, Division​

●​ Use a number line to visualize operations​


Practice:

1.​ -5 + 7 =​

2.​ -8 - (-3) =​

3.​ -4 x 6 =​

4.​ 20 / -5 =​

5.​ Plot -3, 0, 2, -7 on a number line​




Worksheet 5: Exponents – Laws and Applications
Exponent Laws:

●​ a^m x a^n = a^(m+n)​

●​ a^m / a^n = a^(m-n)​

●​ (a^m)^n = a^(mn)​

●​ a^0 = 1​