P.4 Revision Mixed operations of division and subtraction

• 14

• 3

• 2

• 8

• 73

• 53

• 56

• 47

• 8

• 16

• 7

• 9

• 10

• 40

• 20

• 100

• 1

• 81

• 9

• 89

• 19

• 9

• 8

• 13

• 27

• 23

• 33

• 17

There are 14 boys and 12 girls in CY4. Miss Chan divides the boys equally into 2 groups and the girls equally into 3 groups. How many fewer students does a group of girls have than a group of boys?

Choose the correct number sentence.

There are 100 apples altogether at school. 20 of them had gone bad. Miss Chan then packed the good apples into bags of 4. How many bags of apples did Miss Chan pack?

Choose the correct number sentence.

The original selling price of an apple is 4 dollars. Now, it is sold 2 dollars fewer than before. Miss Chan has 20 dollars. How many apples does Miss Chan buy at most?

Choose the correct number sentence.