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Number Operations
Page 7
Questions (1,092)
two 2 digit numbers reading across and two 2 digit numbers reading down
1 answer
asked by
Thomas
378 views
Two numbers have thousandths other than zero. Could the difference of these numbers be 5.3? Explain.
4 answers
asked by
David
1,043 views
find the numerical equivalent of 2^5 * 2^-2
1. 128 2. 8 3. 2 4. 16
3 answers
asked by
Alana
76 views
use scientific notation to divide the two numbers, express answer using scientific notation, retain at least 3 decimal place for
3 answers
asked by
Dechols
534 views
(-4)(-3)
5 answers
asked anonymously
27 views
What should you do if a place value is missing a number?
remove the last digits in the number that has the additional place value
7 answers
asked by
e
47 views
Apply the Zero Powered Rule of integers to solve 63^0
63^0= __
11 answers
asked by
GhostGirl
56 views
country S has 12,354,000 residents who tested positive for covid 19. what is the largest place value of the numeric part of this
5 answers
asked anonymously
38 views
write the opposite, reciprocal, and absolute value of each number . A: -1/2 #: 4 C: 0
3 answers
asked by
ruth
398 views
What is the expanded form using powers of 10 and using exponents of 7,375?
4 answers
asked by
Alyssa
1,031 views
use each of the digits 3,7,1,5,once to write a number that rounds to the number given 2000
4 answers
asked by
Anonymous
382 views
USING ONLY THE NUMBER FOUR, PLACE TEN MONEY AMOUNTS IN THE TEN BLOCKS OF THIS PYRAMID TO TOTAL $10,000
4 answers
asked by
GURVINDER
784 views
my one digit is 4.my tens i 3 plus my ones digit.my hundredsdigit is 7 less than my thousands digit.my thousands digit is 8.what
3 answers
asked by
Anonymous
405 views
Which sum will be irrational?
3+2 18/3+11/10,000 -6+(-3.251) None of the above
3 answers
asked anonymously
23 views
Approximate square root of, 37, end square root
37 37 by following the steps below. square root of, 37, end square root 37 37
7 answers
asked anonymously
41 views
arrange the digits 1-9 by inserting plus or minus signs using each ditit only once to produce a total of 200
3 answers
asked by
bg
524 views
i am a 2-digit decimal. my tenths is twice my hundredths. the sum of my digits is 12. what number am i.
5 answers
asked by
mikah
827 views
The 20 leaves of a 40-page book are numbered 1 through 40. The first and last leaves are ripped out. What is the sum of the
4 answers
asked by
M
875 views
Miki is trying to help her younger brother understand why 12−(−5) is equal to 17. She draws a number line to help. Explain
7 answers
asked by
Kana Arima
156 views
every row and column contains the same numbers and the same math signs, but they are arranged in a different order each time.
2 answers
asked by
Katherine
597 views
-100/-10
3 answers
asked anonymously
17 views
All the numbers from 1 to 99 are multiplied together. Use a pattern to determine the last digit of the product. Justify your
4 answers
asked by
vanessa
524 views
I need the answers
Add & Subtract Rational Numbers Unit Test
7 answers
asked by
Wrong answers
119 views
ruben and claire are training to run a marathon in the spring. ruben runs 16 miles over a 4-day period. claire runs 12 miles
2 answers
asked by
Uhh
148 views
27.54 rounded off
2 answers
asked anonymously
19 views
How many different numbers can be made using 4 numbers a b c and d and only + and - ?
4 answers
asked by
Alison
373 views
Antonio said, "To solve 506-288, I can think of 5 hundreds as 50 tens." How might this help him subtract?
3 answers
asked by
Emma
553 views
The number z and −1.9 are additive inverses.
Drag and drop −1.9 and z to their correct positions on the number line. Drag and
2 answers
asked anonymously
49 views
@bot
Which sum will be irrational? (1 point) Responses 3 + 2 3 + 2 start root 19 end root plus start fraction 7 over 2 end
11 answers
asked by
PAtato
68 views
What number is the opposite of an integer that is 35 units to the left of zero?
A.70 B.35 C.−35 D.0
2 answers
asked anonymously
34 views
What number is the opposite of 913?
2 answers
asked anonymously
59 views
A whole number is added to a number with two digits after the decimal point. To make sure the answer is reasonable, how many
2 answers
asked anonymously
47 views
Which sum will be irrational?
(1 point) Responses 3 + 2 3 + 2 start root 19 end root plus start fraction 7 over 2 end fraction
4 answers
asked anonymously
88 views
From lesson 5 we can determine that the opposite numbers have the same absolute value
2 answers
asked anonymously
27 views
Miki is trying to help her younger brother understand why 12−(−5) is equal to 17. She draws a number line to help. Explain
2 answers
asked by
Kana Arima
100 views
Which statement is correct?
Division is associative but not commutative Division is both commutative and associative Division is
2 answers
asked by
Comet
18 views
Find the GCF of 78 and 86.(1 point)
Responses 1 1 86 86 2 2 3
15 answers
asked by
noodle
415 views
A rotcaf is the number that results from adding a number and the greatest factor of the number that is less than the number. For
2 answers
asked by
becky
35 views
A whole number is added to a number with two digits after the decimal point. To make sure the answer is reasonable, how many
2 answers
asked by
Princess
99 views
Which of the following is between π and 11−−√?
7–√ 12−−√ 8–√ 10−−√
4 answers
asked by
Ghostface
24 views
an aquarium has 32 different habitats. Each habitat has between 15 and 24 fish. What is the least and greatest number of fish
2 answers
asked by
OwO
100 views
Find the GCF of 78 and 86.(1 point)
Responses 1 1 3 3 2 2 86
2 answers
asked by
goofy ahh bugger
80 views
18 less than twice the number of people who saw the show on Friday. Saturday’s show had an audience of 174. How many people
2 answers
asked anonymously
35 views
Which context describes a difference of rational numbers?(1 point)
Responses comparing the daily high temperature and low
2 answers
asked anonymously
64 views
Which of the following is developed to be equivalent to 185?(1 point)
Responses 85 8 superscript 5 baseline 815 8 Start Fraction
2 answers
asked by
EMILIANO
65 views
Which of the following is developed to be equivalent to 185?(1 point)
Responses 5−8 5 superscript negative 8 baseline 8−5 8
10 answers
asked by
legandpistol
140 views
Which number best translates the phrase “8 inches below normal”?
A. −8 B.8 C. |−8| D. |8|
2 answers
asked anonymously
35 views
Subtract Integers Quick Check
4 of 54 of 5 Items Question Susie is trying to calculate 7−(−3). She uses the subtraction
2 answers
asked by
Fatima
84 views
Susie is trying to calculate 7−(−3). She uses the subtraction algorithm and finds that the answer is 10. She is confused
2 answers
asked by
Fatima
49 views
Which of the following is a rational number between 5 and 5 1/4? Simpliest form
2 answers
asked anonymously
38 views
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Parent Categories (28)
Addition
Algebra
Algebra/Equations
Algebraic Expressions
Arithmetic
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