Rational Operations with Decimals
Q.1
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First Name
Last Name
Q.2
Multiply (-2) x (-3)
(+ 6 )
(- 6)
(+ 5 )
(- 5)
Q.3
Add (+0.67) + (-0.36)
(- 0.31)
(+ 1.04)
(- 1.04)
(+ 0.31)
Q.4
Subtract (+7.6) - (+3.4)
(+ 11)
(+ 4.2)
(- 11.0)
(-4.2)
Q.5
Divide (-2.3) ÷(-0.25)
( - 9.2)
(+ 9.2)
(+ 0.575)
(+ 2.05)
Q.6
Subtract (-10) - (- 2)
(+ 8)
(-12)
(-8)
(+12)
Q.7
Add (-12) + (-2)
(+14)
(-10)
(-14)
(+10)
Q.8
Calculate using Orders of Operations: (-0.8) + 1.2 ÷ (-0.3) x 1.5
(- 6.8)
(+ 2)
(- 2)
(-0.26)
Q.9
Calculate: 2.0 - (-1.6) x (0.8)
(+3.28)
(-3.28)
(+2.88)
(0.32)
Q.10
(-3) - (+2)
(-5)
(+5)
(-1)
(+1)
Q.11
(-3) x (+2)
(+5)
(-6)
(+6)
(-5)