Mia wants to subtract 57 – 29, but thinks of it as (57 + 1) – (29 + 1) in order to yield 58 – 30 and arrives at the answer 28. Mia is using which of the following algorithms?
a. compensation
b. regrouping and renaming
c. equal additions
d. decomposition
ANSWER:
c
You might also like to view...
The Children's Defense Fund is a public organization that educates the nation about children's needs and prevention of poverty and associated problems. _________________________
Indicate whether the statement is true or false
Medicated deliveries are completely unwarranted in modern times
Indicate whether the statement is true or false
Choose all of the correct alternatives. I have randomly selected three groups of 25 students each. Each group is given a different type of training to improve reading skills. I want to know if the mean improvement scores differ significantly and it turns out that they do. What can I correctly state?
a. I am running a One-way ANOVA) b. I am running a Two-way ANOVA) c. This experiment involves three independent variables. d. This experiment involves one independent variable. e. F > 1.00.
Your ____________________ are influenced by family, friends, religion, school, and culture
Fill in the blank(s) with correct word