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Mental Math: Math in Your Head Flashcards | StudBud

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When you multiply 19x7 you get

The art of guestimation is;

Mental Math: Math in Your Head

10 terms·StudBud Administration·104 plays

Students answer questions about mental math tricks and solve a few problems.

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Questions 10

Answers

1
The art of guestimation is;
to get exact answers
for reading problems
for answers that don't need exact numbers
2
When you multiply 19x7 you get
166
144
153
133
3
What is the purpose of the presentation;
Learn to Read
Learn to play scrabble
Learn to play Soccer
Learn to do Math in Your Head
4
Students who learn to do math in their head
all of the above
have higher SAT scores
can quickly check their answers
have improved math number sense
5
What is 17x15;
155
255
455
355
6
What is the name of the presenter;
Harvey Aurther
Aurther Benjamin
Aurther Mudd
Harvey Mudd
7
When you multiply 11 time 35 you get;
385
382
384
232
8
Please solve the following using mental math; 11 x 11
44
150
122
121
9
The presenter emphasized;
Not thinking at all
Thinking about chicks man!
Thinking from right to left
Thinking from left to right
10
What was the trick that Mr. Benjamin used for his 9x table; ex 9x2=18 and 9x3=27
the answer always adds up to nine
the answer always adds up to 10
the answer always adds up to 15
the first number is always even