The document is a math worksheet containing various math problems for a 7th grade student to solve. It includes dividing fractions, multiplying and dividing integers, solving order of operations problems, and other math expressions and equations. There are over 50 individual math problems and expressions for the student to calculate.

1. LISTA PLANTÃO – 04 – 7º ano
Aluno(a):__________________________________________________________________________________
1 – Efetue:
a] (+8) : (+2) = __________ b] (+9) : (+3) = __________ c] (+15) : (+5) = __________
d] (+18) : (+18) = __________ e] (+10) : (+1) = __________ f] (+30) : (+10) = __________
g] ( –12) : (– 4) = __________ h] ( –18) : (– 6) = __________ i] ( –8) : (– 4) = __________
j] ( –10) : (– 1) = __________ k] ( –12) : (– 12) = __________ l] ( –20) : (– 10) = __________
m] (+32) : (+16) = __________ n] ( –4) : (– 1) = __________ o] (+40) : (+20) = __________
p] ( –24) : (–12) = __________ q] (+6) : (+3) = __________ r] ( –50) : (– 5) = __________
2 – Efetue:
a] (+5) : (– 1) = __________ b] (+9) : (– 3) = __________ c] (+8) : (– 4) = __________
d] (+15) : (– 5) = __________ e] (+20) : (– 4) = __________ f] ( –10) : (+2) = __________
g] ( –4) : (+1) = __________ h] ( –16) : (+ 4) = __________ i] (+30) : (– 10) = __________
j] ( –18) : (+3) = __________ k] (+18) : (– 3) = __________ l] (+5) : (– 5) = __________
3 – Calcule:
a] ( –10) : (– 1) = __________ b] ( –4) : (– 4) = __________ c] (+5) : (+1) = __________
d] ( –12) : (+4) = __________ e] ( –20) : (– 5) = __________ f] ( –20) : (+10) = __________
g] ( –16) : (– 8) = __________ h] ( –20) : (+5) = __________ i] (+27) : (+3) = __________
j] ( –8) : (–2) = __________ k] (+12) : (– 4) = __________ l] (+24) : (– 6) = __________
m] ( –18) : (– 1) = __________ n] (+15) : (+1) = __________ o] (+18) : (+9) = __________
p] ( –32) : (+2) = __________ q] ( –40) : (+20) = __________ r] (+50) : (– 25) = __________
4 – Resolva as expressões:
a] 3 – 7 x 3 = __________________________________________________________________________
b] 5 + 2 x 8 = _______________________________________________________________________________
c] 15 : 5 – 10 = ____________________________________________________________________________
d] 5 – 8 : 1 = ______________________________________________________________________________
e] 12 – 4 : 4 = ____________________________________________________________________________
f] 10 + 5 x ( – 2 ) = __________________________________________________________________________
g] 24 : (– 6 ) + ( 15 – 2 ) = _____________________________________________________________________

2. h]8 + 18 : 3 – 4 x 5 = _________________________________________________________________________
i] 3 + 6 x 2 – 15 : ( – 3 ) = _____________________________________________________________________
j] 4 + 2 x 5 – 9 : ( 1 – 10 ) = ____________________________________________________________________
k] 50 – 25 x 2 = __________________________________________________________________________
l] 30 + 8 : ( – 2 ) = __________________________________________________________________________
m] ( 5 + 3 x 2 ) – ( 7 + 4 ) = ____________________________________________________________________
n] ( 5 – 13 ) – ( 7 – 4 x 8 ) = ____________________________________________________________________
o] ( 16 : 4 x 3 ) – ( 38 – 18 : 9 ) = ________________________________________________________________
p] 12 – [ 2 + ( 5 + 3 x 2 ) – 8 ] + 3 = ______________________________________________________________
q] { 4 – [ 2 x ( 8 – 12 ) ] – 5 } = _________________________________________________________________
r] { 12 : [ 5 – ( 2 x 3 ) ] + 1 } = __________________________________________________________________
s] ( 8 – 5 ) + ( 18 – 7 x 3 ) = ____________________________________________________________________
t] { 2 + [ 3 : ( 10 – 11 ) + 4 ] + 1 } = ______________________________________________________________