Place value/Rounding
Three flats, five tens and eight ones.
358
Which of these sums equals 20/5?
¿Cuál de estas sumas es igual a 20/5?
a. 15/3 + 5/3
b. 2/5 + 4/5 + 6/5 + 10/5
c. 8/5 + 5/5 + 7/5
C. 8/5 + 5/5 + 7/5
Express 9/10 as a decimal.
Expresa 9/10 como decimal.
0.90= 0.9
What is the space inside a closed shape called?
¿Cómo se llama el espacio dentro de una forma cerrada?
Area
Área
What is the area of a rectangle that has a length of 8 inches and a width of 9 inches?
¿Cuál es el área de un rectángulo que tiene una longitud de 8 pulgadas y un ancho de 9 pulgadas?
72 square inches.
72 pulgadas cuadradas.
Round 32,879 to the nearest thousand.
Redondea 32,879 al millar más cercano.
33,000
The equivalent fraction to 3/12?
¿La fracción equivalente a 3/12?
1/4
Write forty-seven hundredths as a decimal.
Escribe cuarenta y siete centésimas como decimal.
0.47
What do you call an arrangement of a set of objects into rows and columns?
Hint: Strengthens your multiplication skills.
¿Cómo se llama un arreglo de un juego de objetos en filas y columnas?
Sugerencia: fortalece tus habilidades de multiplicación.
Array
Matriz
25 divided by 7?
3R 4
Compare the numbers by using the symbols ( >, =, <)
Compara los números usando los símbolos (>, =, <)
300,000 + 50,000 + 1,000 + 800 ___ six hundred five thousand, nine hundred eight
300,000 + 50,000 + 1,000 + 800 ___ seiscientos cinco mil novecientos ocho
351,800 < 605,908
Mrs. Jones had 1 4/8 pizzas left after a party. After giving some to Gary, she had 7/8 pizza left. What fraction of a pizza did she give Gary? Explain your thinking.
1 4/8 - 7/8
1 4/8 = 12/8
12/8 - 7/18 = 5/8
Mrs. Jones gave Gary 5/8 of pizza.
A decimal number that is equivalent to 37 tenths?
¿Un número decimal que equivale a 37 décimas?
3.7
What is the length around a shape called?
¿Cómo se llama la longitud alrededor de una forma?
Perimeter
Perímetro
80 x 40 = ?
3,200
Fill in the empty fields to complete the pattern. Explain the pattern.
Complete los espacios vacíos para completar el patrón. Explica el patrón.
1.___________
2. 898,756
3. 798, 756
4. ___________
5. ___________
6. 498, 756
1. 998, 756
2. 898, 756
3. 798, 756
4. 698, 756
5. 598, 756
6. 498, 756
The numbers are decreasing by one hundred thousand.
Los números están disminuyendo en cien mil.
3 x 6/8?
A.Express your answer as a fraction.
B. Express your answer as a mixed number.
A. 3 x 6/8 = 18/8
B. 18/8 = 8/8 + 8/8 + 2/8 = 2 2/8
Order the following numbers from least to greatest:
Ordene los siguientes números de menor a mayor:
0.58, 0.11, 2 7/10, 0.09, 1.5
0.09, 0.11, 0.58, 1.5, 2.7
What do you call the answer to a division problem?
¿Cómo llamas a la respuesta a un problema de división?
Quotient
Cociente
Rachel is going to plant 485 trees this year.
If Rachel plants 5 orchards of trees, how many trees will be in each orchard? (Assume each orchard has the same number of trees.)
Orchard: a piece of land planted with fruit trees.
485/ 5 = 97
There will be 97 trees in each orchard.
Jacob saved 2 thousand dollar bills, 4 hundred dollar bills, and 6 ten dollar bills to buy a car. The car costs 10 times as much as he has saved. How much does the car cost?
2,000 + 400 + 60 = 2,460
2,460 x 10 = 24,600
The car costs $24,600.
Use the symbols (>, =, <) to make the sentence true.
Usa los símbolos (>, =, <) para hacer que la oración sea verdadera.
11 1/3 ___ 34/3
11 1/3 = 34/3
In December, 2 3/10 feet of snow fell. In January, 2.14 feet of snow fell. In February, 2 19/100 feet of snow fell, and in March, 1 1/10 feet of snow fell. During which month did it snow the most? During which month did it snow the least?
December 2 3/10 = 2.3 ft
January 2.14 ft
February 2 19/100 = 2.19ft
March 1 1/10 = 1. 10ft
It snowed the most in December and the least in March.
What do you call the amount that is left over after the number has been divided into equal parts?
¿Cómo se llama a la cantidad que queda después de dividir el número en partes iguales?
Remainder
Resto
Sylvia weighed 8 pounds when she was born. By her first birthday, her weight had tripled. By her second birthday, she had gained 12 more pounds. At that time, Sylvia’s father weighed 5 times as much as she did. What was Sylvia and her dad’s combined weight?
Sylvia's 1st birthday weight = 8 x 3 = 24 lbs
Sylvia's 2nd birthday weight= 24 + 12 = 36 lbs
Sylvia's father's weight = 36 x 5 = 180lbs
Sylvia and her father's combined weight = 180 + 36 = 216 pounds