1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
joja [24]
3 years ago
9

A. Fill in the boxes :

Mathematics
1 answer:
frosja888 [35]3 years ago
5 0

Step-by-step explanation:

it's simple:

  • 8 tens + 19ones = 9 tens + 9 ones
  • 8 tens + 2 ones =7 tens+12 ones
  • 7 tens +25 ones = 9 tens + 5 ones
  • 70+11=80+1
  • 50+13=60+3
  • 90+13=100+3
You might be interested in
A set of cards includes 24 yellow cards, 18 green cards, and 18 blue cards. What is the probability that a card chosen at random
aleksandr82 [10.1K]

Answer: I'd say <u><em>70%</em></u>

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What's 7,782 rounded to the nearest hundred?
g100num [7]
7800, because 7782 is closer to 7800 than 7700
3 0
3 years ago
Rob determined that some teenagers like to eat hot dogs, some like to eat hamburgers, and others don't like to eat hotdogs or ha
Licemer1 [7]
.5
.4 + .1 = .5
......
4 0
3 years ago
Read 2 more answers
Assuming the same percentage is used in each case,which of the following is higher
Semmy [17]
Markup based on selling price
4 0
3 years ago
How much taller is a meter stick than the loveseat
Westkost [7]
A meter stick is about 3 yards longer
5 0
4 years ago
Read 2 more answers
Other questions:
  • 15. Solve the equation: x² + 18x + 81 = 9
    5·2 answers
  • A pharmacist receives a shipment of 22 bottles of a drug and has 3 of the bottles tested. If 5 of the 22 bottles are contaminate
    14·1 answer
  • If A is a squre matrix souh that A(adj A)= 5i then |A| =<br>​
    10·1 answer
  • Jack spends 1 1/2 as long on his homework as Jill . Jill spent 8 3/4 hours on her homework how long did it take jack
    9·1 answer
  • What is the range of possible sizes for side x?
    12·1 answer
  • 7y + 3 = 8y − 7 + 2y
    7·2 answers
  • If the roots of x²-7x+k=0 are m and m-1, find the value of the constant k​
    15·1 answer
  • Can anyone help ?<br> Fasttt
    9·2 answers
  • GEOMETRY QUESTION NEED HELP ASAP 50 POINTS PLEASE PUT FULL ANSWER!!!!​ 2 part question find the answer to the one in the picture
    12·1 answer
  • Order 1.62, 16.2%, 15/20 from greatest to least
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!