Class 2 Maths: Doubling Numbers (Hard)

What is double of 9?

Double of 7 is ____.

Vani has 8 pencils. Her friend gives her 8 more. How many pencils does she have now? Explain your answer.

If you double the number 6, what do you get?

2 + 2 = ____ (Double of 2)

Tell me what 'double a number' means in your own words.

Which number, when doubled, gives you 10?

Double of 10 is ____.

My cat ate 3 fish today. He ate double that amount yesterday. How many fish did he eat yesterday?

What is the result of doubling 4?

If I have 1 apple and double it, I will have ____ apples.

Sam has 5 toy cars. His brother also has 5 toy cars. How many do they have together? What is this an example of?

Double of 3 + double of 2 = ?

Double of 8 is ____.

A baker made 6 cupcakes in the morning. In the afternoon, he made double the cupcakes he made in the morning. How many did he make in the afternoon?

Which of these is the double of 1?

To find double of a number, you add the number to ____.

Can you double 0? What would be the answer?

Double of 5 - double of 1 = ?

Double of 2 is ____.

If a plant grew 4 cm in one week, and then grew double that amount in the next week, how much did it grow in the second week?

Which number, when doubled, gives you 18?

To get 12, what number do you need to double? ____

Imagine you have two groups of 7 stars. How many stars do you have in total? What mathematical operation did you perform?

Double of 10 - double of 5 = ?

Double of 6 + 1 = ____.

A frog jumped 5 paces. Then it jumped double the paces again. How many paces did it jump in total for both jumps?

My friend gave me 3 stickers, and I already had double that amount. How many stickers did I have already?

If you double 4, then subtract 3, what is the answer? ____

Think of a number between 1 and 10. Double it. Is the answer an even or odd number? Explain.