31 × 8 =
31 × 8 = 248
65 × 78 = ?
65 × 78 =5070
96 ÷ 2 = ?
-27 - x = - 75
x = ?
x= 48
7 (f) = 35
f = ?
f = 5
46 × 9 = ?
46 × 9 = 414
6 × (10 ÷ 2 + 8 − 5) = ?
(Hint: Use P.E.M.D.A.S.)
6 × (10 ÷ 2 + 8 − 5) = 48
988 ÷ 4 = ?
(Hint: It is a long division problem)
247
-149 - p = -86
p=?
p = -63
2(3 − h) − 6 = −5h
h = ?
h = 0
82 × 60 = ?
82 × 60 = 4920
(10 + 5 × 6) ÷ (4 − 2) = ?
(Hint: Use P.E.M.D.A.S.)
20
498 ÷ 6 = ?
(Hint: It is a long division problem)
83
32 - k = -55
k = ?
k = 87
−8c + 8 = 5c +2
c = ?
c = 6/13
74 × 73 = ?
74 × 73 = 5402
(10 × 6) ÷ 2 − 3 + 7 = ?
(Hint: Use P.E.M.D.A.S.)
(10 × 6) ÷ 2 − 3 + 7 = 34
204 ÷ 17 = ?
(Hint: It is a long division problem)
12
2 = h ÷ 9
h = ?
h = 18
w − 5 = 8w + 5
w = ?
w = -1 (3/7)
55 × 85 = ?
55 × 85= 4675
(3 + 9) ÷ 2 × 6 − 10 = ?
(Hint: Use P.E.M.D.A.S.)
(3 + 9) ÷ 2 × 6 − 10= 26
396 ÷ 22 = ?
(Hint: It is a long division problem)
18
2(k)= 29
k = ?
k = 14.5 or 14½
−4(r + 1) − r = 5(1 + r) + 3r
r = ?
r = - (9/13)