MATHS EDEXCEL IGCSE
2026 100% CORRECT ANSWERS.
GUARANTEED PASS.
GRADED A+
QUESTIONS AND ANSWERS
Mixed numbers to improper fractions 1 ,1/15. ANSWER - denominator is same as mixed
number, so 15, the numerator is (denominator x whole number)+numerator so 16
Improper Fractions to Mixed Numbers 140/42. ANSWER - See how many 42s go into
140. This the whole number, 3, and then the denominator stays the same, 42, and the
numerator is the remainder, 16. so the answer is 3, 16/42
BIDMAS. ANSWER - Brackets, Indices , Division, Multiplication, Addition, Subtraction
3 SF of 2997924. ANSWER - 30000000 because the fourth digit is 7 which is larger than
5 so the whole number rounds up
1d.p of 211.32723. ANSWER - 211.3
Add 73ab and 933ab. ANSWER - 1006ab because they are like terms
Add 4a+ 5b. ANSWER - cannot add since they are not like terms
Multiply 4r x 5t. ANSWER - 20rt , you can multiply any algebra even if they are not like
terms
,Multiply 5a x 7c^3. ANSWER - 35ac^3
Expand method. ANSWER - FOIL
Factorise 35x-7. ANSWER - 7(5x-1) take a common factor
Solve x 8(x+5)= 10(x+3). ANSWER - expand the brackets
8x+40= 10x+30
collect like terms
40=2x+30
10=2x
x=0.2
Sum of 3 consecutive numbers is 219, what are the numbers?. ANSWER - x + (x+1) +
(x+2)= 219
3x+3= 219
3x=216
x=72
72,73,74
Sum of 3 consecutive even numbers is y, what are the numbers?. ANSWER - x + (x+2) +
(x+4)= y
Gradient. ANSWER - rise/run
Gradient from two coordinates. ANSWER - y-y/x-x
Gradient=m, what does c=?. ANSWER - y intercept
, Angles on a straight line. ANSWER - Add up to 180
Opposite angles are. ANSWER - equal
Alternate angles in parallel lines. ANSWER - Z
Corresponding angles in parallel lines. ANSWER - F
Interior angles in parallel lines. ANSWER - add to 180, C
Exterior angles of any quadrilateral adds to. ANSWER - 360*
Interior Angles of a Triangle. ANSWER - 180*
Interior angles method. ANSWER - (n-2)180 where n is number of sides the shape has
Bearings rules. ANSWER - 3 digits, from north, clockwise
How to draw triangle with given sides 7,3 and 5. ANSWER - 1) Draw longest side as the
base (7cm)
2) Open compass to 5cm
3) Put needle to one end of the line you just drew and draw an arc
4) Repeat 2 and 3 for 3cm
5) Join the intersection to the two sides
Construct a perpendicular bisector for a line of 9cm. ANSWER - 1) Draw the line 9cm
2) Extend compass to be greater than half the line
3) Put needle on one end and draw an arc above and below the line
4) Repeat for the other side
5) Draw vertical line through intersection
2026 100% CORRECT ANSWERS.
GUARANTEED PASS.
GRADED A+
QUESTIONS AND ANSWERS
Mixed numbers to improper fractions 1 ,1/15. ANSWER - denominator is same as mixed
number, so 15, the numerator is (denominator x whole number)+numerator so 16
Improper Fractions to Mixed Numbers 140/42. ANSWER - See how many 42s go into
140. This the whole number, 3, and then the denominator stays the same, 42, and the
numerator is the remainder, 16. so the answer is 3, 16/42
BIDMAS. ANSWER - Brackets, Indices , Division, Multiplication, Addition, Subtraction
3 SF of 2997924. ANSWER - 30000000 because the fourth digit is 7 which is larger than
5 so the whole number rounds up
1d.p of 211.32723. ANSWER - 211.3
Add 73ab and 933ab. ANSWER - 1006ab because they are like terms
Add 4a+ 5b. ANSWER - cannot add since they are not like terms
Multiply 4r x 5t. ANSWER - 20rt , you can multiply any algebra even if they are not like
terms
,Multiply 5a x 7c^3. ANSWER - 35ac^3
Expand method. ANSWER - FOIL
Factorise 35x-7. ANSWER - 7(5x-1) take a common factor
Solve x 8(x+5)= 10(x+3). ANSWER - expand the brackets
8x+40= 10x+30
collect like terms
40=2x+30
10=2x
x=0.2
Sum of 3 consecutive numbers is 219, what are the numbers?. ANSWER - x + (x+1) +
(x+2)= 219
3x+3= 219
3x=216
x=72
72,73,74
Sum of 3 consecutive even numbers is y, what are the numbers?. ANSWER - x + (x+2) +
(x+4)= y
Gradient. ANSWER - rise/run
Gradient from two coordinates. ANSWER - y-y/x-x
Gradient=m, what does c=?. ANSWER - y intercept
, Angles on a straight line. ANSWER - Add up to 180
Opposite angles are. ANSWER - equal
Alternate angles in parallel lines. ANSWER - Z
Corresponding angles in parallel lines. ANSWER - F
Interior angles in parallel lines. ANSWER - add to 180, C
Exterior angles of any quadrilateral adds to. ANSWER - 360*
Interior Angles of a Triangle. ANSWER - 180*
Interior angles method. ANSWER - (n-2)180 where n is number of sides the shape has
Bearings rules. ANSWER - 3 digits, from north, clockwise
How to draw triangle with given sides 7,3 and 5. ANSWER - 1) Draw longest side as the
base (7cm)
2) Open compass to 5cm
3) Put needle to one end of the line you just drew and draw an arc
4) Repeat 2 and 3 for 3cm
5) Join the intersection to the two sides
Construct a perpendicular bisector for a line of 9cm. ANSWER - 1) Draw the line 9cm
2) Extend compass to be greater than half the line
3) Put needle on one end and draw an arc above and below the line
4) Repeat for the other side
5) Draw vertical line through intersection
