4 years ago

Draw quick picture and write to explain how to break addends to find the sum of 324+231

Mathematics

1 answer:

sveticcg [70]4 years ago

8 0

300 200
20 30
+ 4 + 1
---------

You might be interested in

10 - 3*3 / 9 = ?<br><br> * = to the power of<br><br> / = divided by

Neporo4naja [7]

Answer:

Step-by-step explanation:

you need to use PEMDAS

3 x 3 x 3 = 27 divided by 9 is 3 and 10-3=7

6 0

3 years ago

Which of these situations does not have quantities that combine to make 0.

Lostsunrise [7]

Answer:

B. Hikroko earns $20 working concessions at the football game. she earns $20 as as babysitter

Step-by-step explanation:

also the person who keeps deleting all my answers i hope u break your back

4 0

3 years ago

class A has 13 pupils and class b has 28 pupils both classes sit the same maths test the mean score for class A is 23 the mean s

Wittaler [7]

Answer:

46.22

Step-by-step explanation:

Class A total= 23 x 13= 299

Clas B total= 57 x 28= 1596

total score= 299 + 1596 = 1895

total mean= 1895 ÷ (13+28) = 1895 ÷ 41

= 46.22

7 0

2 years ago

Find the value of this expression if x = 5 and y = -1

geniusboy [140]

Answer:

5/6

Step-by-step explanation:

8 0

3 years ago

Bruce would like to buy a pair of shoes that cost $155. He already has $35. His mom will pay him $20 a week to do chores around

elixir [45]

Answer:

155=35= 120

120+20x=155

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers