REFORZAMIENTO NÚMEROS RACIONALES

Presentation

•

Mathematics

•

1st - 3rd Grade

•

Hard

PATRICIA ALVAREZ

Used 18+ times

FREE Resource

7 Slides • 5 Questions

REFORZAMIENTO NÚMEROS RACIONALES

Multiple Choice

¿CUÁL ES LA MANTISA EN LA SIGUIENTE EXPRESIÓN?

5 X 10³

1000

RECORDAMOS NOTACIÓN CIENTIFICA

la mantisa es el número mayor o igual que 1 y menor que 9
En el ejercicio anterior 5 x 10³ el número 5 sería la mantisa

¿Cómo transformamos un número grande a notación científica?

123 000 000

¿Cómo transformamos un número pequeño a notación científica?

0, 000 000 004 56

Multiple Choice

Expresa la siguiente notación científica a su forma numérica y redondea a 3 cifras significativas

0,0005678

5,678 x 10⁴

5,68 x 10^-4

5,678 x 10^-4

5,67 x 10⁴

Multiple Choice

Expresa la siguiente notación científica a su forma numérica redondea a 3 cifras significativas

3456978

3,457 x 10⁺⁶

3,45 x 10⁺⁶

3,46 x 10⁺⁶

3,456978 x 10⁺⁶

Multiple Choice

opera:

7 x 10⁵+ 4x10⁴

7,4 x 10⁴

7,4 x 10⁵

7,04 x 10⁴

7,04 x 10⁵

Multiple Choice

opera: $\frac{\left(\frac{5}{2}\right)^{-3}.\left(\frac{2}{5}\right)^8}{\left(\frac{25}{4}\right)^{-3}\left(\left(\frac{2}{5}\right)^2\right)^2}$

$\frac{2}{5}$

$\left(\frac{2}{5}\right)^2$

$\frac{5}{2}$

REFORZAMIENTO NÚMEROS RACIONALES

Show answer

Auto Play

Slide 1 / 12

SLIDE

Similar Resources on Wayground

8 questions

Interpreting Bar Graphs

Presentation

•

2nd - 3rd Grade

9 questions

Toán

Presentation

•

2nd Grade

9 questions

DESAFIO_PROVAPR_2_EM_MAT_002

Presentation

•

2nd Grade

10 questions

arrays and equal groups

Presentation

•

2nd Grade

10 questions

2nd Grade Math

Presentation

•

1st - 3rd Grade

10 questions

Equal or Not Equal

Presentation

•

1st - 2nd Grade

11 questions

Sumas y restas

Presentation

•

2nd Grade

11 questions

Multiply by 2

Presentation

•

2nd - 3rd Grade

Popular Resources on Wayground

10 questions

Safety Day 2026 – Student Review

Quiz

•

9th Grade

21 questions

Continents and Oceans

Quiz

•

6th Grade

20 questions

Parts of Speech

Quiz

•

5th Grade

16 questions

Subject & Predicate

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

12 questions

Map Skills

Quiz

•

3rd Grade

22 questions

Continents and Oceans

Quiz

•

5th Grade

15 questions

Rounding Decimals

Quiz

•

5th Grade

Discover more resources for Mathematics

100 questions

100 multiplication facts

Quiz

•

3rd Grade

20 questions

addition facts

Quiz

•

2nd Grade

20 questions

Multiplication Facts (0-5)

Quiz

•

3rd - 4th Grade

20 questions

multiplication and division facts

Quiz

•

3rd Grade

20 questions

Arrays/Repeated Addition

Quiz

•

2nd Grade

70 questions

Multiplication Facts

Quiz

•

3rd - 6th Grade

20 questions

Multiplication Facts

Quiz

•

3rd Grade

15 questions

Addition and Subtraction

Quiz

•

1st Grade