Level 2 Cathy cuts a piece of string into two pieces. The first piece is 3 m 25 cm long and the second piece is 3 m 3 cm long. What is the length of the string in m and cm at first?
Level 2
Cathy cuts a piece of string into two pieces. The first piece is 3 m 25 cm long and the second piece is 3 m 3 cm long. What is the length of the string in m and cm at first?
Level 3
A ball is dropped from a height of 120 cm. Every time it hits the ground, it will rebound to half of its original height. What is the total distance the ball has travelled by the time it hits the ground for the 4th time?