91热爆

Maths Challenge 1

Addition and subtraction of the number 9

Ralph van Dijk has the questions and the subject of today's quiz is the addition and subtraction of the number 9.

• 15 mins

Maths Challenge 1

Adding and subtracting two-digit numbers

Ralph van Dijk has the questions and the subject of today's quiz is the addition and subtraction of two-digit numbers.

• 15 mins

Maths Challenge 1

Complementary addition

Ralph van Dijk has the questions and the subject of today's quiz is Complementary addition.

• 15 mins

Maths Challenge 1

Rounding numbers up and down

Ralph van Dijk has the questions and the subject of today's quiz is rounding numbers up and down.

• 15 mins

Maths Challenge 1

Calculating with large numbers

Ralph van Dijk has the questions and the subject of today's quiz is being able to calculate with big numbers.

• 15 mins

Maths Challenge 1

Multiplying with zeroes

Ralph van Dijk has the questions and the subject of today's quiz is being able to multiply with zeroes.

• 15 mins

Maths Challenge 1

Dividing tenths

Ralph van Dijk has the questions and the subject of today's quiz is dividing tenths.

• 15 mins

Adding and subtracting two-digit numbers

Join Ralph van Dijk and Matrix for more questions to consolidate mental maths skills.

• 15 mins