Rounding
Which number is closest to 40,000?
Cual numero esta mas cerca a 40,000?
a) 30,454
b) 43,262
c) 41,784
d) 400,129
c) 41,784
12x12=
144
2x4=2x4ones
=____ones
=____
2x4=2x4ones
=8 ones
=8
8÷4=8 ones ÷4
=_____ones
=_____
8÷4=8 ones ÷4
=2 ones
=2
4x83=
332
Which is closest to 900,000?
Cual numero esta mas cerca a 900,000?
a) 800,456
b) 346,277
c) 901,334
d) 850,231
c) 901,334
4x30=
120
2x40=2x4tens
=____tens
=____
2x40=2x4tens
=8 tens
=80
80÷4=8 tens ÷4
=_____tens
=_____
80÷4=8 tens ÷4
=2 tens
= 20
5x70=
350
Round to the nearest thousand (mil)
456,321
456,000
Nick has 35 times as many pencils as Dilek. Dilek has 9 pencils. How many pencils does Nick have?
Nick tiene 35 veces mas lapices que Dilek. Dilek tiene 9 lapices. Cuantos lapices tiene Nick?
315 pencils
5 X 60 = 5 X 6 X ______
= 30 X ______
= ______
5 X 60 = 5 X 6 X 10
= 30 X 10
= 300
60 ÷ 2 = 6 tens ÷ ______
= ______ tens
= ______
60 ÷ 2 = 6 tens ÷ 2
= 3 tens
= 30
7 times as much as 47=
7 veces mas que 47=
329
Round to the nearest hundred thousand (centena de millar)
347,834
300,000
Emiliano has 76 times as many stickers as Laura. Laura has 8 stickers. How many stickers does Emiliano have?
Emiliano tiene 76 veces mas pegatinas que Laura. Laura tiene 8 pegatinas. Cuantas pegatinas tiene Emiliano?
608 stickers
5x80=_____x_____x_____
=_____x_____
=______
5x80= 5x8x10
=40x10
=400
140 ÷ 2 = __________
*Hint: Think 2 X ______ = 140*
250 ÷ 5 = __________
*Hint: Think 5 X ______ = 250*
140 ÷ 2 = 70
250 ÷ 5= 50
9 times as much as 43=
9 veces mas que 43=
387