3 years ago

Explain why you would make one of the addends a tens number when solving an addition problem

1 answer:

4 0

<span> You refer to a multiple of ten. As a multiple of ten you can just add it to another number easier than a "ones number".</span>

You might be interested in

Shalnov [3]

Step-by-step explanation:

the set builder form for [6,7,8,9, ....] is given as:

$\{x : x = n, \: \: n \in \: N, \: \: n \geqslant 6 \}$

5 0

3 years ago

Step2247 [10]

Sally = 1/3
Jerry = 5/6
David = 1/2
Mona = 1 - 7/8 = 1/8

So, the biggest fraction among them is 5/6.

Jerry has completed the most work time.

3 0

3 years ago

natta225 [31]

Answer:

Step-by-step explanation:

3x + 6 = 183

3x = 177

x = 59

(x+2) = (59+2) = 61

It is correct on khan academy

3 0

3 years ago

Dima020 [189]

Answer:

17.5 for perpendicular triangle

Step-by-step explanation:

A= 1/2 ( b*h )

A= 1/2 ( 7*5)

A= 1/2 ( 35)

A= 17.5

8 0

2 years ago

elena-s [515]

Answer:

if you want the base and the height you have to give me number or do you want the formula ?

3 0

3 years ago