Estimation And Approximating Question Preview (ID: 46458)


Unit 3. TEACHERS: click here for quick copy question ID numbers.

estimate 157 - 96
a) 100
b) 60
c) 110
d) 40

estimate 1125 ÷ 12
a) 100
b) 70
c) 94
d) 200

estimate 13 + 47
a) 40
b) 50
c) 55
d) 60

estimate 63 x 28
a) 1800
b) 1764
c) 1700
d) 1864

the operation that reverses the effect of another
a) approximate
b) estimate
c) inverse operation
d) round

approximation of a number or amount, based on a calculation with rounded numbers
a) approximate
b) estimate
c) inverse operation
d) round

round to a number to a suitable degree of accuracy
a) approximate
b) estimate
c) inverse operation
d) round

estimate 17.8 x 9.9
a) 200
b) 153
c) 100
d) 198

estimate 882 ÷ 31
a) 28.45
b) 29.33
c) 30
d) 35

estimate 44.5 -23.7
a) 20.8
b) 21
c) 19
d) 20

estimate 239.8 x 47.64
a) 11 424.07
b) 11 424
c) 10 000
d) 15 000

Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 46458 in the upper right hand corner or click here.

TEACHERS / EDUCATORS
Log In | Sign Up / Register

Help / Support / FAQ




Gaming Links