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WorksheetsCalculadoraaaaaaa
Total questions: 12
Worksheet time: 3hrs 0mins
Name
Class
Date
1.
(21−31)⋅ 41+2
a)
49/24
b)
24/49
c)
29/12
d)
3/8
2.
(53)²−53: 42
a)
-27/25
b)
-21/25
c)
3/50
d)
-9/50
3.
(2−35⋅ 4)⋅ 32+21
a)
47/18
b)
-28/9
c)
-47/18
d)
28/9
4.
−5+3 ⋅ (4−5 ⋅ 3)−(3+4 ⋅ 2)
a)
-49
b)
49
c)
-3
d)
+3
5.
6−7+8 ⋅ (7−4 ⋅ 3+2)
a)
24
b)
-25
c)
15
d)
25
6.
(−6)2 : (−3)+4 ⋅ (−5+2)
a)
-24
b)
0
c)
24
d)
10
7.
57776
a)
6
b)
36
c)
-6
d)
+6 y -6
8.
78 : (15⋅ 35)
a)
6125,37
b)
6,12537
c)
25,76
d)
2,576
9.
3(35)2
a)
1,4057
b)
14,057
c)
140,57
d)
1,4570
10.
3 ⋅ 10−5 ⋅ 4 ⋅106+1,2 ⋅ 103
a)
1,320 ⋅ 102
b)
1,320
c)
1320
d)
13200
11.
1,2 ⋅ 104 ⋅ (2,1 ⋅ 10−2)2
a)
0,048
b)
0,48
c)
4,8
d)
0,0408
12.
1,5 ⋅ 10−2+2 ⋅ 10−13,1 ⋅ 105−2,3 ⋅ 104
a)
133488,372
b)
1334,88372
c)
1,33488372
d)
1334883,72
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