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Rama09 [41]
3 years ago
5

How do you add single digit numbers

Mathematics
2 answers:
Vaselesa [24]3 years ago
6 0
Hi there!

This question isn't too hard.

To add with single digit numbers you just need to count.

You can regroup too, depending on what numbers you're using. I can give you some examples if you'd like!

1 + 2 = 3 because you need to just count. If I have one apple and you have two, count to see how many apples we have altogether. In this case, we have three apples.

What about 9 + 9? You would regroup because our answer is bigger than ten. If I have nine pennies and you have nine pennies, and we put them all together you'd have 18. Just count like before ^

Hope this helps!
Solnce55 [7]3 years ago
5 0
Often with regrouping of 2 numbers then counting them once all together
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3 years ago
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What’s the domain and range of y=x^2+2
denpristay [2]

Answer:

domain: all real numbers

range: {y element R : y>=2}

Step-by-step explanation:

7 0
3 years ago
The area of a rectangle is 44 m²<br> The width is 3 2/3m<br> Work out the missing length?
Alika [10]

Answer:

12 meter

Step-by-step explanation:

We know that ,

Area of rectangle = length × breadth

so,44m square = l × 3 2/3 m

or, 44m2 = length × 11/3

or ,( 44m2)/3 2/3m = length

finally, length = 12 meters

3 0
3 years ago
Carrie is driving to a friend’s house for the weekend. The friend lives in a town 160 mi. away. So far, Carrie has driven 64 mi.
ankoles [38]

Divide the amount she drove by the total amount she needs to drive, them multiply that answer by 100 to make it a percent. This will give you the percentage she drove. To find the percentage she has left,, subtract from 100%.


64 / 160 = 0.4

0.4 * 100 = 40%  (  percent she has already driven)


100% - 40% = 60% left.

4 0
3 years ago
PLS COME ASAP PLS!!!!
konstantin123 [22]

Answer: 9/2

Step-by-step explanation:

21=2(6) + 2(?)

21=12 + 2(?)

9=2(?)

(9/2)=?

6 0
3 years ago
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