Addition
4 + 7 = ?
11
13 - 8 = ?
5
Round 19 to the nearest 10.
Redondea 19 al número entero más cercano a 10.
20
Round 99 to the nearest hundred.
100
In November, Ms. Markland gave 102 bee cards, and Mrs. Rowell gave 159 bee cards. How many bee cards did they give out in all?
En noviembre, la Sra. Markland dio 102 tarjetas de abejas y la Sra. Rowell dio 159 tarjetas de abejas. ¿Cuántas tarjetas de abejas dieron en total?
261 bee cards/ tarjetas de abejas
25 + 75 = ?
100
90 - 45 = ?
45
Round 54 to the nearest ten.
Redondea 54 al número entero más cercano a 10.
50
Round 517 to the nearest hundred.
500
Giuliana has 6 packs of crayons. Each pack has 10 crayons. How many crayons does she have in all?
Giuliana tiene 6 paquetes de crayones. Cada paquete tiene 10 crayones. ¿Cuántos crayones tiene en total?
60 crayons/ 60 crayones
430 + 230 = a
660
850 - 330 = c
520
Round 732 to the nearest ten.
Redondea 732 al número entero más cercano a 10.
730
Round 179 to the nearest hundred.
200
Eliza has 150 beads. She makes 6 bracelets, and each bracelet has 5 beads. How many beads does Eliza have left? Bonus: Write an equation that represents the situation.
Eliza tiene 150 chaquiras. Hace 6 pulseras y cada pulsera tiene 5 chaquiras. (Escribe una ecuación)
120 beads/ 120 chaquiras.
150 - (6 x 5) = ?
b = 357 + 211
468
x = 675 - 214
461
True or false: 397 rounded to the nearest ten is 400.
True
True or False: 850 rounded to the nearest hundred is 900.
True
Oscar has 503 Robux. He buys 8 items that each cost 10 Robux. How many Robux does Oscar have left?Bonus: Write an equation that represents the situation.
Óscar tiene 503 Robux. Compra 8 artículos que cuestan 10 Robux cada uno. ¿Cuántos Robux le quedan?
423 Robux
503 - (8 x 10) = ?
p = 368 + 275
643
m = 531 - 268
263
True or false: 645 rounded to the nearest ten is 640.
False
Bonus: What is 645 rounded to the nearest ten? Why?
Round 49 to the nearest hundred.
0
Addy is playing a card game with 392 cards. She give 108 cards to Asmaa. Then, Raymond gives her 213 cards. How many cards does Addy have now?Bonus: Raymond estimates that Addy will have about 500 cards. Do you agree with Raymond?
Addy está jugando un juego de cartas con 392 cartas. Le da 108 cartas a Asmaa. Luego, Raymond le da 213 cartas. ¿Cuántas cartas tiene Addy ahora?
Bonus: Raymond estima que Addy tendrá aproximadamente 500 cartas. ¿Estás de acuerdo con Raymond?
497
400 - 100 + 200 = 500