Subtraction Within 30

What is 27 - 11?

• 16

• 20

• 15

• 10

Answer explanation

The question asks for the result of the subtraction 27 - 11. The correct answer is 16, which is one of the provided options. This is obtained by subtracting 11 from 27.

What is 30 - 15?

• 10

• 25

• 20

• 15

Answer explanation

The question asks for the result of subtracting 15 from 30. By performing the calculation 30 - 15, we get the correct answer, which is 15. Therefore, the correct choice is 15.

28 - 8 =

• 20

• 21

29 - 6 =

• 24

• 23

23 - 9 =

• 14

• 15

21 - 7 =

• 14

• 15

If there were 30 candies in a jar and you ate 12, how many candies are left in the jar?

• 18

• 17

• 16

If a book has 28 pages and you have read 17 pages, how many pages do you still need to read?

• 10

• 11

• 12

Tom had 13 marbles and lost 5 of them. How many marbles does Tom have now?

• 7

• 8

• 9

Lily has 20 chocolates. She decides to give 5 chocolates to her friend. How many chocolates does Lily have left?

• 14

• 15

• 16