Math

posted by .

Can someone help me please, I am having a hard time understanding these three problems

Clustering:
133 + 98 + 121 + 92 + 96

Substitute compatible numbers:
134 x 19

Front-end estimation with adjustment:
2,152 + 8,376

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Rounding and estimating

    estimate.State your standard(rounding,front-end, or clustering.) 91.7 + 88.6 + 89.1 + 92.52 + 90.6 3.9 + 8.1 + 2.06 Please and Thank-You Standard = what process you always use. For example, if you always round up for 6 or .6, etc., …
  2. algebra

    Hi, can someone please help me with this question?
  3. math word problem

    can someone help me solve this? not just an answer but a method of solving cause im having a hard time grasping this. Three times the larger of two numbers is equal to four times the smaller. The sum of the numbers is 21. Find the
  4. math

    Use front-end estimation with or without adjustment as indicated to find the value of the expression. 4) 10,656 - 3967 (with adjustment)
  5. Math

    How would I go about solving this problem?
  6. math Did I do it right?

    Use front-end estimation to find the value of the expression. I do not understand (without adjustment) 687 - 239 (without adjustment) is this right?
  7. Algebra 1

    I'm having a hard time understanding distance rate and time word problems, and my teacher doesn't really make things clear. I don't ask questions, because I'm busy trying to keep up with writing notes. Can someone possibly give me …
  8. math

    Use front-end estimation with adjustment to estimate each of the following: a. 2345 + 5250 + 4210 + 910 b. 345 + 518 + 655 + 270
  9. answer

    7594 - 2831 what is the front end estimation with adjustment to estimate each difference
  10. 7th grade math

    i am having a hard time understanding the venn diagram can someone explain it to me

More Similar Questions