Math 7. grade 7.
can anyone me answer these questions : multiplying integers
identify whether or not that final answer will be positive or negative.
a. (-9)(1)
b. (-)
c. -70*33
d. ()
e. 65 • -5 • -3 • 22
f. -8 x -2 x -10 x 5
multiply.
same signs positive answer!
different signs negative answer!
no spaces in your answers!
examples: -4 for a negative answer; 5 for a positive answer.
a.) 8(-12) = ?
b.) -15(-4) = ?
c.) (-6)^2 = (-) = ?
d.) (-5)^3 = (-) = ?
multiply.
same signs positive answer!
different signs negative answer!
a.) (-) = ?
b.) -3(-2)(1) = ?
write a multiplication expression to represent the situation. then find each product and explain its meaning.
lily has a $100 gift card to her favorite pastry shop. she spends(the means she is losing this amount each day) $4 a day at the shop for the next 12 days.
expression: 12• ? = $
lily's started with $100 on her gift card, but she has spent $ ? (how much) at this point.
the balance left on gift card is equal to $ ? ( how much)