Random
Complete the statement:
When multiplying or dividing two numbers with the same sign (positive positive OR negative negative), the result is ___________.
(+) or positive
True or False?
When multiplying decimals, you need to line up the decimals.
False! Only when adding and subtracting!
-5 ÷ 1.5
-3.3
(3 9/10)(-8/3)
Hint: You need to change the mixed number to an improper fraction BEFORE multiplying.
-10 2/5 or -52/5
-1 5/6 ÷ 4 1/6
-11/25
Complete the statement:
When multiplying or dividing two numbers with different signs (positive negative OR negative positive), the result is ___________.
(-) or negative
-9.4 x (-4.7)
44.18
6.4 ÷ (-3.2)
-2
5/8 x (-4/15)
-1/6
-4/11 ÷ 2/7
-1 3/11 or -14/11
7 - 3 1/3
3 2/3
-4.4 x (-6.02)
26.488
-15.4 ÷ (-2.5)
6.16
(-2 3/8)(-8/5)
3 4/5 or 19/5
9/10 ÷ (-6/5)
-3/4
3/8 + 1/6
13/24
-7.2 x 0.1 x (-100)
72
32.436 ÷ (-4.24)
-7.65
4/5 x 2 1/3
28/15
- Square root of 16/49
Keep Change Flip!
-5.28 - 9.97
-15.25
-6 x (-0.05) x (-0.4)
-0.12
When dividing decimals, which number CANNOT have a decimal? Choose one.
A) The dividend (the numerator/number on the inside)
B) The divisor (the denominator/number on the outside)
B: The divisor
-3/5 x (2 2/7) x (-3 3/4)
5 1/7 or 36/7
-4 1/6 ÷ 1 1/3
-3 1/8 or -25/8