Subtraction Within 30

There are 22 people in the playground. 10 leave the playground. How many people are left?

22 - 10 = ?

• 13

• 16

• 12

Tags

CCSS.2.OA.A.1

There are 30 strawberries in the basket. Teacher Nur Ain ate 5 strawberries. How many are left in the basket?

30 - 5 = ?

• 29

• 25

• 27

Tags

CCSS.2.OA.A.1

What is 23 - 10?

• 13

• 20

• 15

• 12

Answer explanation

The question asks for the result of subtracting 10 from 23. By performing the subtraction, 23 - 10, we get the correct answer, which is 13. The other options, 20, 15, and 12, are not the correct results of the subtraction.

Tags

CCSS.1.NBT.C.5

What is 21 - 6?

• 15

• 25

• 18

• 10

Answer explanation

The question asks for the result of subtracting 6 from 21. By performing the calculation, 21 - 6, we get the correct answer, which is 15. This corresponds to the first option provided.

Tags

CCSS.2.OA.A.1

What is 17 - 9?

• 15

• 10

• 8

• 7

Answer explanation

The question asks for the result of subtracting 9 from 17. By performing the subtraction, 17 - 9, we get the correct answer, which is 8. Therefore, the correct choice is 8.

Tags

CCSS.2.OA.A.1

What is 25 - 8?

• 17

• 10

• 15

• 20

Answer explanation

The question asks for the result of subtracting 8 from 25. By performing the subtraction, 25 - 8, we get the correct answer, which is 17. Therefore, the correct choice is 17.

Tags

CCSS.2.OA.A.1

What is 12 - 5?

• 4

• 10

• 7

• 2

Answer explanation

The question asks for the result of the subtraction operation 12 - 5. The correct answer is 7, which is one of the provided options. This is because when you subtract 5 from 12, the result is 7.

Tags

CCSS.2.OA.A.1

What is 28 - 14?

• 14

• 30

• 20

• 10

Answer explanation

The question asks for the result of the subtraction operation 28 - 14. The correct answer is 14, which is the result of subtracting 14 from 28. Therefore, the correct choice is '14'.

Tags

CCSS.2.OA.A.1

What is 19 - 7?

• 5

• 12

• 10

• 15

Answer explanation

The question asks for the result of the subtraction 19 - 7. To find the answer, subtract 7 from 19, which equals 12. Therefore, the correct choice is 12.

Tags

CCSS.2.OA.A.1

What is 16 - 3?

• 13

• 10

• 7

• 20

Answer explanation

The question asks for the result of the subtraction operation 16 - 3. The correct answer is 13, which is one of the provided options. This is a simple arithmetic operation where you subtract 3 from 16 to get the result.

Tags

CCSS.2.OA.A.1