Multiplying and dividing by 2, even and odd numbers
Answers are for parents and teachers.
1
A rectangle is 12 cm long and 5 cm wide. What is its perimeter in cm?
34
2
36 : 2 = ?
18
3
A class has 28 pupils split into 2 equal groups. How many pupils are in a group?
14
4
Write the even numbers: 7, 12, 25, 30, 18, 9.
12, 30, 18
5
Calculate: (24 : 2) + 18 = ?
30