Balance the Equation
18+_ = 18
What is. 0
Round 374 to the nearest ten and the nearest hundred
What is 370 and 400
Estimate the sum of 367 + 319 by rounding to the nearest hundred.
Estimate the difference of 527-341 to the nearest hundred.
What is 200
14 + (16+15) = (__+16) + 15
What is 14
Round 848 to the nearest ten and the nearest hundred.
What is 850 and 800
Estimate the sum of 737+127 by rounding to the nearest hundred.
What is 800
Estimate the difference of 872-184 by rounding to the nearest hundred.
What is 700.
_____+13 + 14 + 17
What is 17
Mark's family traveled 565 mils. Rounded to the nearest ten, about how many miles did they travel?
Estimate the sum of 298 + 542 by rounding to the nearest ten.
What is 840
Estimate the difference of 387-298 by rounding to the nearest ten.
_____+(26+78)=(31+26)+78
What is 31?
Sara collected 345 shells. Rounded to the nearest hundred, about how many shells did she collect?
What is 300?
Estimate the sum of 459 + 85 by rounding to the nearest ten.
Estimate the difference of 659-271 by rounding to the nearest ten.
What is 390.
Use the numbers 78 and 34 to write an equation that shows the Commutative Property of Addition.
What is 78+34=34+78
Round 12,721 to the nearest thousand.
What is 13,000
Estimate the sum of 391+389 by rounding to the nearest ten.
What is 780
Estimate the difference of 472-278 by rounding to the nearest ten.
What is 190