- What is the double strategy in math?
- What number is closest to 400?
- What is the double of 0?
- What is the double double strategy?
- How much is 1/4 cup doubled?
- What is the double of 4?
- What is the double of 16?
- What is the double of 8?
- What does double mean?
- What is the double of 15?
- What 5 doubled?
- How much money would I have if I doubled a penny everyday for 30 days?
- Is Double 100 or 200 percent?
- What is a double double double fact?

## What is the double strategy in math?

The Using Doubles strategy involves decomposing one addend to make a double with the other addend.

For example 7 + 8 is the same as 7 + 7 plus 1 more.

Double ten frames are great for exploring the strategy.

Have students build each addend on a different ten frame..

## What number is closest to 400?

391Answer. Answer: The number that is closest to 400 from the options is 391. The closeness of the numbers to 400 is determined by the shortest difference between 400 and the given numbers.

## What is the double of 0?

Well, “the double” of a number is the result of multiplying the number by two (2). By definition, anything multiplied by zero is zero. Anything includes zero and two. So, the double of zero is zero.

## What is the double double strategy?

Grade 3-6 Week 1: Double Double 4x Multiplication Facts A useful strategy for multiplying by 4 is to double the other amount twice. This strategy relies on knowing the 2x number facts, including some facts beyond the basic single-digit multiplication facts. For example: 8 x 4 =

## How much is 1/4 cup doubled?

Doubling IngredientsABingredient: 1/2 cupdoubled: 1 cupingredient: 1/4 cupdoubled: 1/2 cupingredient: 1 cupdoubled: 2 cupsingredient: 2 tablespoonsdoubled: 4 tablespoons16 more rows

## What is the double of 4?

8The double of 4 is 8. So, Jane has 8 marbles with her. It is easy to remember the numbers that we get by doubling one-digit numbers.

## What is the double of 16?

32“Double 4 is 8. Double 8 is 16. Double 16 is 32. Eight multiplied by 4 is 32.”

## What is the double of 8?

16The double of 8 is 16.

## What does double mean?

(Entry 1 of 4) 1 : having a twofold relation or character : dual. 2 : consisting of two usually combined members or parts an egg with a double yolk. 3a : being twice as great or as many double the number of expected applicants.

## What is the double of 15?

30To find, the number you get if you double 15 = ? Hence, if I double 15, i will get 30.

## What 5 doubled?

In other words, a number is the double of another, which means that the latter is ultimately half of the first. For example: Two times 5 is 10 and because of this we say that 10 is 5 doubled.

## How much money would I have if I doubled a penny everyday for 30 days?

$5,368,709.12If you took a single penny and doubled it everyday, by day 30, you would have $5,368,709.12.

## Is Double 100 or 200 percent?

An increase of 100% in a quantity means that the final amount is 200% of the initial amount (100% of initial + 100% of increase = 200% of initial). In other words, the quantity has doubled. An increase of 800% means the final amount is 9 times the original (100% + 800% = 900% = 9 times as large).

## What is a double double double fact?

Think of double, then double and double yet again to find these facts. For example, 8 x 6: double 6 is 12, double 12 equals 24, and double 24 is 48. Use this video with printed flashcards, as a means to help students to practice their memorized facts and gradually improve their speed of recall.