Grade 1 Unit 4 Module 2 Practice Pages in Spanish for Math ... · Grade 1 Unit 4 Module 2 Practice...

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© 2020 The Math Learning Center | mathlearningcenter.org The Math Learning Center grants permission to learners, families, and educators to reproduce these documents in appropriate quantities for educational use. While you may link to these resources, any other redistribution requires written permission. Grade 1 Unit 4 Module 2 Practice Pages in Spanish for Math at Home

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© 2020 The Math Learning Center | mathlearningcenter.orgThe Math Learning Center grants permission to learners, families, and educators to reproduce these

documents in appropriate quantities for educational use. While you may link to these resources, any other redistribution requires written permission.

Grade 1 Unit 4 Module 2Practice Pages in Spanish

for Math at Home

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© The Math Learning Center | mathlearningcenter.orgBridges in Mathematics Grade 1 Home Connections 57

Session 2

Cinco y diez sobre la recta página 1 de 2

1 Completa los números que faltan en las siguientes rectas numéricas.

0 10 20

20 30

0 10

0 10 15

60 80

60 100

0 50 100

2 Llena los espacios en blanco para responder las preguntas.

a ¿Qué sigue después de 30 si cuentas de 10 en 10?

20 30

Unit 4 Module 2

NOMBRE | FECHANOMBRE | FECHA

(continúa en la página siguiente)

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© The Math Learning Center | mathlearningcenter.orgBridges in Mathematics Grade 1 Home Connections 58

b ¿Qué número es 10 menos que 40?

40 50

c Cuando cuentas de 10 en 10, ¿qué número sigue después de 20? ¿Qué sigue después de 50?

20 30 40 50

d ¿Qué sigue después de 90 cuando cuentas de 10 en 10?

70 80 90

e Cuando cuentas de 10 en 10, ¿qué número sigue después de 110? ¿Qué número sigue después de 110?

70 80 90 110

f ¿Qué números vienen después de 10, 20 y 30 cuando cuentas de 5 en 5?

5 10 20 30

g ¿Qué números vienen después de 90, 100 y 120 cuando cuentas de 5 en 5?

85 90 100 110 115 120

3 RETO Escribe el número que falta en la recta numérica a continuación. Explica tu respuesta.

50 90

a ¿Por qué escribiste ______ en el cuadro vacío?

Session 2

Cinco y diez sobre la recta página 2 de 2

Unit 4 Module 2

NOMBRE | FECHA

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© The Math Learning Center | mathlearningcenter.orgBridges in Mathematics Grade 1 Home Connections 59

Session 5

Práctica sobre la recta hacia cien página 1 de 2

1 Resuelve cada problema. Muestra tu trabajo en las rectas numéricas.

a 50 + 30 = _______0 10 20 30 40 50 60 70 80 90 100

b 60 + 40 = _______0 10 20 30 40 50 60 70 80 90 100

c 70 + 20 = _______0 10 20 30 40 50 60 70 80 90 100

d 50 + 50 = _______0 10 20 30 40 50 60 70 80 90 100

2 Escribe una ecuación que coincida con cada recta numérica.

a

0 10 20 30 40 50 60 70 80 90 100

b

0 10 20 30 40 50 60 70 80 90 100

3 Suma.20 40 50 30 60 70 90

+ 20 + 20 + 20 + 50 + 30 + 30 + 0

Unit 4 Module 2

NOMBRE | FECHANOMBRE | FECHA

(continúa en la página siguiente)

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© The Math Learning Center | mathlearningcenter.orgBridges in Mathematics Grade 1 Home Connections 60

4 Resuelve cada problema. Muestra tu trabajo en las rectas numéricas.

a 70 – 30 = _______0 10 20 30 40 50 60 70 80 90 100

b 90 – 50 = _______0 10 20 30 40 50 60 70 80 90 100

c 60 – 40 = _______0 10 20 30 40 50 60 70 80 90 100

d 80 – 30 = _______0 10 20 30 40 50 60 70 80 90 100

5 Escribe una ecuación que coincida con cada recta numérica.

a

0 10 20 30 40 50 60 70 80 90 100

b

0 10 20 30 40 50 60 70 80 90 100

6 Resta.60 40 50 30 70 80 20

– 20 – 10 – 30 – 20 – 50 – 40 – 20

Session 5

Práctica sobre la recta hacia cien página 2 de 2

Unit 4 Module 2

NOMBRE | FECHA

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36 © The Math Learning Center | mathlearningcenter.orgNumber Corner Grade 1 Student Book

February | Number Line Activity 2

0 1 2 3 Día de la décima década

1 Ayuda a Tad a saltar desde 0 al 100 dibujando sus saltos.

0 10 20 30 50 60 70 80 1009040

2 Dibuja y di los números en la familia de los noventa.

90 91 92 93 94 95 96 97 98 99

3 Escoge un número para practicar la escritura. Escríbelo aquí tantas veces como puedas.

4 ¿Qué número sigue después de 99? _________

5 Pon estos números en orden de menor a mayor: 17, 56, 9, 99, 35.

______ ______ ______ ______ ______

6 Pon estos números en orden de mayor a menor: 41, 77, 15, 42, 93, 29.

______ ______ ______ ______ ______

NOMBRE | FECHA

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Answer Keys

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Answer Key

30

40

205

70

5

9070 80

7525

40

57 © The Math Learning Center | mathlearningcenter.orgBridges in Mathematics Grade 1 Home Connections

Session 2

Fives & Tens on the Line page 1 of 2

1 Fill in the missing numbers on the number lines below.

0 10 20

20 30

0 10

0 10 15

60 80

60 100

0 50 100

2 Fill in the blanks to answer the questions.

a What comes after 30 if you count by 10s?

20 30

Unit 4 Module 2

NAME | DATENAME | DATE

(continued on next page)

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Answer Key

30

10 60

100

100 120

15 25 35 40

95 105 125

70

70Student explanations will vary, but should show

thought about what number would be equidistant from 50 and 90 and why.

58 © The Math Learning Center | mathlearningcenter.orgBridges in Mathematics Grade 1 Home Connections

b What number is 10 less than 40?

40 50

c When you count by 10s, what comes before 20? What comes after 50?

20 30 40 50

d What comes after 90 when you count by 10s?

70 80 90

e When you count by 10s, what number comes before 110? What number comes after 110?

70 80 90 110

f What numbers come after 10, 20, and 30 when you count by 5s?

5 10 20 30

g What numbers come after 90, 100, and 120 when you count by 5s?

85 90 100 110 115 120

3 CHALLENGE Fill in the missing number on the number line below. Explain your answer.

50 90

a Here is why I wrote ______ in the empty box:

Session 2

Fives & Tens on the Line page 2 of 2

Unit 4 Module 2

NAME | DATE

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Answer Key

80

100

90

100

Student work on the number lines will vary.

Student work may vary. Likely equations are shown below.

40 + 30 = 70

30 + 50 = 80

40 60 70 80 90 100 90

59 © The Math Learning Center | mathlearningcenter.orgBridges in Mathematics Grade 1 Home Connections

Session 5

Practice on the Line to One Hundred page 1 of 2

1 Solve each problem. Show your work on the number lines.

a 50 + 30 = _______0 10 20 30 40 50 60 70 80 90 100

b 60 + 40 = _______0 10 20 30 40 50 60 70 80 90 100

c 70 + 20 = _______0 10 20 30 40 50 60 70 80 90 100

d 50 + 50 = _______0 10 20 30 40 50 60 70 80 90 100

2 Write an equation to match each number line.

a

0 10 20 30 40 50 60 70 80 90 100

b

0 10 20 30 40 50 60 70 80 90 100

3 Add.20 40 50 30 60 70 90

+ 20 + 20 + 20 + 50 + 30 + 30 + 0

Unit 4 Module 2

NAME | DATENAME | DATE

(continued on next page)

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Answer Key

40 30 20 10 20 40 0

40

40

20

50

Student work on the number lines will vary.

Student work may vary. Likely equations are shown below.

90 – 40 = 50

100 – 30 = 70

60 © The Math Learning Center | mathlearningcenter.orgBridges in Mathematics Grade 1 Home Connections

4 Solve each problem. Show your work on the number lines.

a 70 – 30 = _______0 10 20 30 40 50 60 70 80 90 100

b 90 – 50 = _______0 10 20 30 40 50 60 70 80 90 100

c 60 – 40 = _______0 10 20 30 40 50 60 70 80 90 100

d 80 – 30 = _______0 10 20 30 40 50 60 70 80 90 100

5 Write an equation to match each number line.

a

0 10 20 30 40 50 60 70 80 90 100

b

0 10 20 30 40 50 60 70 80 90 100

6 Subtract.60 40 50 30 70 80 20

– 20 – 10 – 30 – 20 – 50 – 40 – 20

Session 5

Practice on the Line to One Hundred page 2 of 2

Unit 4 Module 2

NAME | DATE

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36Number Corner Grade 1 Student Book © The Math Learning Center | mathlearningcenter.org

February | Number Line Activity 2

0 1 2 3 The Tenth Decade Day

1 Help Tad hop from 0 to 100 by drawing his hops.

0 10 20 30 50 60 70 80 1009040

2 Trace and say the numbers in the nineties family.

90 91 92 93 94 95 96 97 98 99

3 Choose a number to practice writing. Write it here as many times as you can.

4 What number comes after 99? _________

5 Put these numbers in order from least to greatest: 17, 56, 9, 99, 35.

______ ______ ______ ______ ______

6 Put these numbers in order from greatest to least: 41, 77, 15, 42, 93, 29.

______ ______ ______ ______ ______ ______

Answer Key

9

93

17

77

35

42

56

41

99

29 15

NAME | DATE