Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Addition
Two-digit Numbers
Estimate. Then find each sum.
28
+34
____
1 answer
30 + 30 = 60
You can
ask a new question
or
answer this question
.
Related Questions
If 3 different digits represent 3 different letters and each time a letter appears it represents the same digit how do i find
Natalie has 138 dvds and 419 cds. If you were to estimate the sum of the dvds and cds, what sentence could you write? Then find
Use benchmarks to estimate the sum.
three-fifths+start fraction 3 over 17 end fraction A. 2 B. one-half C. 1 D. 0 Estimate the
1. Choose the answers that a greater than (>) symbol would make the statement true. Select all that apply.(1 point)
Responses -7
Estimate 527 + 358 by rounding to the nearest ten.
Then find the sum. Enter your answers in the boxes. (1 point) Estimate: 527 +
Four students work to find an estimate for √41. Who is closest to finding the true estimate?
Christine: "Try √49 and √64."
Match the equations with the correct solution(s).
x^2=64: ____ x^2=25: ____ x^2=16: ____ x^2=125: ____ x^2=-64: ____ use these
1. Use front-end estimation to estimate the sum.
8.86 + 9.43 + 5.75 = ? A. 9 + 10 + 6 + 2 = 27 B. 10 + 10 +10 + 2 = 32 C. 8 + 9 +
Part A Estimate 1012−38 using benchmark values. Your equation must show the estimate for each fraction and the final estimate
Balance the following reactions.
a. ____ CF₄ + ____ Br₂ → ____ CBr₄ + ____ F₂ b. ____ GaF₃ + ____ Cs → ____ CsF +
