carswellk
carswellk
23-09-2016
English
contestada
what is 36+28 using mental math strategies
Respuesta :
Аноним
Аноним
23-09-2016
Round up both numbers, 40+30=70
Answer Link
Drian
Drian
23-09-2016
+36
28
add 6 and 8 which makes 14
now leave the 4 behind and add 3 +2 which gives you 5, now finally add 1 more
which gives you 64
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
Need help ...please
Applying the concepts of area, answer the following questions. a. A contractor is covering a square driveway with gravel. One side of the driveway is 22 feet lo
BRAINLIEST AND POINTS!!! PLEASE EXPLAIN
HELP!! At the end of the tale, what does the Wife of Bath ask Jesus to do? She asks Jesus to help her love her husband unconditionally. She asks that Jesus send
Why is the nitrogen cycle more complicated than the water cycle or the carbon cycle?
please help! which of the following was not a cow town, A settlement built along a railroad line at the end of the cattle trail? A. Dodge City, Kansas. B. Lawr
Petra jogs 2 miles in 24 minutes.At this rate how long would it take her to jog 8 miles? Show the work
The Earth is populated mostly by single-celled organisms, such as bacteria. However, there are many multi-celled organisms as well. Which of the following is a
How would the natural environment be altered if there were no saprophytic fungi or bacteria
Identify the correct relationship between chromosomes and DNA
