Whole Number Operations Chapter 3 Review Whole Number Operations

Which expression does not have the same sum? (238 + 2) + 130 = b. 238 +(2 + 130) = c. 368 + 2 = d. 240 + 132=

Which expression does not have the same sum? (424 + 6) + 150 = b. (424 + 150) + 6 = c. 574 + 150= d. (6 +424) + 150 =

Sarah estimated the sum of two numbers would be about 580 Sarah estimated the sum of two numbers would be about 580.Ruth estimated the sum of the same two numbers would be about 600. Which sum were they estimating? 302 + 377 b) 540 + 200 c) 542 + 38

Find the sum or difference on the following slides. 5,004 – 4,865 = 139

= 84.43 + 34.98 119.41

6,432 - =5,447 985

$6. 85 + = $20.00 $13.15

Maxey Elementary School Walk a thon raised $257 Maxey Elementary School Walk a thon raised $257 . About how much more do they need to raise in order to meet their goal of $500? $250.00

Mr. Tebo wants to buy a an IPAD. He has saved $472. He needs $700 Mr. Tebo wants to buy a an IPAD. He has saved $472. He needs $700. About how much more does he need to save? $200.00