Addition & Estimation
Authored by Nicole Marshall
Mathematics
3rd Grade
CCSS covered
Used 11+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Estimating is to....
find the exact answer
Estimating makes it EASY to solve the problem, so you want find an answer close to the exact answer
use any numbers in the problem
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
You know your answer is reasonable if _______________
It is 100 away from your estimate
it is close to your estimate
if it is far away from your estimate
if it is in a ballpark
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Cale bought 231 cows and Lisa bought 392 cows. About how many total cows did they buy?
600 cows
500 cows
200 cows
100 cows
Tags
CCSS.2.NBT.B.7
CCSS.2.OA.A.1
CCSS.2.NBT.A.1
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Hollis jogged 278 laps last month. Her friend Hartley jogged 263 laps. How many laps did they jog combined?
421 laps
541 laps
531 laps
431 laps
Tags
CCSS.3.OA.D.8
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
360 + 490
400 + 500 = 900
300 + 400 = 700
320 + 600 = 920
200 + 700 = 900
6.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Round the number 82 to the nearest 10
(a)
Tags
CCSS.3.NBT.A.1
CCSS.4.NBT.A.3
7.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Round the number 134 to the nearest 10
(a)
Tags
CCSS.3.NBT.A.1
CCSS.4.NBT.A.3
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