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Cálculo mental

Cálculo mental

Assessment

Presentation

Social Studies

Professional Development

Practice Problem

Medium

Created by

Gabriela Molina

Used 7+ times

FREE Resource

0 Slides • 20 Questions

1

Multiple Choice

20 + 500 - 100 =

1
420
2
620
3
300
4
550

2

Multiple Choice

10,000 + 15,000 + 500 =

1
30,000
2
20,000
3
25,500
4
40,000

3

Multiple Choice

800 + 150 + 2,000 =

1
3,000
2
2,500
3
2,100
4
2,950

4

Multiple Choice

6,000 - 2,000 + 550 =

1
4,550
2
3,550
3
8,000
4
5,500

5

Multiple Choice

10,000 x 2 - 8,000 =

1
4,000
2
12,000
3
20,000
4
16,000

6

Multiple Choice

17,000 + 5,000 - 8,000 =

1
10,000
2
15,000
3
14,000
4
20,000

7

Multiple Choice

20 x 10 + 100 =

1
200
2
300
3
150
4
250

8

Multiple Choice

100 / 2 + 1,000 =

1
1,500
2
1,200
3
1,050
4
1,100

9

Multiple Choice

1,000 / 4 x 2 =

1
250
2
200
3
125
4
500

10

Multiple Choice

20,000 + 20,000 / 4 =

1
30,000
2
10,000
3
25,000
4
15,000

11

Multiple Choice

5.5 + 3.5 =

1
7
2
10
3
6
4
9

12

Multiple Choice

10.5 + 10.5 =

1
20
2
21
3
22
4
19

13

Multiple Choice

20 - 5.5 =

1
15.5
2
14.5
3
10.5
4
18.5

14

Multiple Choice

100 - 1.5 =

1
101.5
2
97
3
98.5
4
99

15

Multiple Choice

21.5 - 2.5 =

1
20
2
18
3
17
4
19

16

Multiple Choice

4 x 7 + 12 =

1
20
2
56
3
40
4
28

17

Multiple Choice

5 x 9 - 10 =

1
35
2
14
3
25
4
45

18

Multiple Choice

7 x 6 + 120 =

1
90
2
42
3
162
4
200

19

Multiple Choice

9 x 9 - 81 =

1
0
2
72
3
90
4
63

20

Multiple Choice

8 x 3 + 120 =

1
360
2
96
3
144
4
1000

20 + 500 - 100 =

1
420
2
620
3
300
4
550

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