Mathematics, 15.02.2021 01:10 sacoyia27
Calculations with whole numbers
20
Add or subtract the following without using a calculator. Check your answers using the
method of estimation:
a) 98 +17
b) 154 + 289
c) 890 + 855
d) 176 +239
e) 482 - II
f) 597 - 249
g) 687-190
b) 284 - 179
i) 6 248 -4 555
Answers: 3
Mathematics, 21.06.2019 20:30
Which shows the graph of the solution set of 3y – 2x > –18?
Answers: 1
Mathematics, 21.06.2019 20:30
Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2
Answers: 2
Calculations with whole numbers
20
Add or subtract the following without using a calculator. C...
Add or subtract the following without using a calculator. C...
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