double it a third time…

Report
x32
x8
x4
x16
The answer is
double the number
you are multiplying.
x4
Similar as the two
times table except
you double twice.
1
2
3
12
x
x
x
x
4 = 4
4 = 8
4 = 12
2 = 48
x4
5
x
4
=
5
now double it…
10
and double it again…
20
Hold out two
fingers to help you
remember how
many times you
have doubled.
Try it on the next
one.
x4
8
x
4
=
8
now double it…
16
and double it again…
32
Remember to hold
out two fingers to
help you when
doubling.
x4
20
x
4
=
20
now double it…
40
and double it again…
80
x8
1
2
3
12
x
x
x
x
8 = 8
8 = 16
8 = 24
8 = 96
Similar to the two
and four times table
except you double
three times.
x8
5
x
8
=
5
double it once…
10
double it a second time…
20
double it a third time…
40
Remember to hold
out three fingers to
help you when
doubling.
x8
30
x
8
=
30
double it once…
60
double it a second time…
120
double it a third time…
240
Remember to hold
out three fingers to
help you when
doubling.
x8
52
x
8
=
52
double it once…
104
double it a second time…
208
double it a third time…
416
Remember to hold
out three fingers to
help you when
doubling.

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