Upper and Lower Bounds - Subtracting and Dividing
Authored by Ben Passmore
Mathematics
8th - 10th Grade
CCSS covered
Used 33+ times
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10 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
If u = 99 and k = 82 have been rounded to the nearest whole number, find the highest possible value of u ÷ k.
(a)
Tags
CCSS.8.EE.A.4
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
If z = 8.7 and s = 1.5 have been rounded to 1 decimal place find the lower bound of z - s
(a)
Answer explanation
8.65-1.55 = 7.1
Tags
CCSS.7.EE.B.3
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
If v = 4.1 and b = 5.7 have been rounded to 2 sig figs find the upper bound of v ÷ b
(a)
Tags
CCSS.8.EE.A.4
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
If n = 7.23 and m = 4.25 have been rounded to 2 decimal places find the upper bound of n - m.
(a)
Answer explanation
7.235 - 4.245 = 2.99
Tags
CCSS.7.EE.B.3
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
If f = 17 and p = 38 have been rounded to the nearest whole number, find the upper bound of f ÷ p. (Answer to 3 significant figures)
(a)
Tags
CCSS.7.EE.B.3
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
If s = 4 and v = 5 have been rounded to 1 significant figure find the lower bound of s - v.
(a)
Tags
CCSS.7.EE.B.3
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
If e = 99 and t = 38 have been rounded to the nearest whole number find the lowest possible value of e ÷ t.
(a)
Tags
CCSS.4.NBT.B.6
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