Number: Study and Practice
Unit 1: Calculations
Lesson 1
Calculations, rounding and measures
Exercises
EX1 EX2 EX3 EX4 EX5
Study Questions
SQ1 SQ2 SQ3 SQ4 SQ5
Practice Questions
PQ1 PQ2 PQ3 PQ4 PQ5
Unit 1: Practice Questions
UQ1 UQ2 UQ3 UQ4 UQ5
UQS1 UQS2 UQS3 UQS4 UQS5
UQ6 UQ7 UQ8 UQ9 UQ10
UQS6 UQS7 UQS8 UQS9 UQS10