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Timed Test For
Grade 3 Math - Multi-Digit Multiplication
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Sample Problem
**Complete the equations to solve $\purpleC{3} \times \blueD{5} \times \greenD2$ two different ways.** $\purpleC{3} \times \blueD{5} \times \greenD2 ~=~(\purpleC{3}\times\blueD{5}) \times\greenD2$ $\phantom{\purpleC{3} \times \blueD{5} \times \greenD2 }~=~$ [[☃ input-number 1]] $ \times ~\greenD2$ $\phantom{\purpleC{3} \times \blueD{5} \times \greenD2 }~=~$ [[☃ input-number 2]] $$ $\purpleC{3} \times \blueD{5} \times \greenD2 ~=~ \purpleC{3}\times(\blueD{5}\times\greenD2)$ $\phantom{\purpleC{3} \times \blueD{5} \times \greenD2} ~=~ \purpleC{3}\times ~$[[☃ input-number 3]] $\phantom{\purpleC{3} \times \blueD{5} \times \greenD2} ~=~ $ [[☃ input-number 4]]
Complete the equations to solve
3
×
5
×
2
\purpleC{3} \times \blueD{5} \times \greenD2
3
×
5
×
2
two different ways.
3
×
5
×
2
=
(
3
×
5
)
×
2
\purpleC{3} \times \blueD{5} \times \greenD2 ~=~(\purpleC{3}\times\blueD{5}) \times\greenD2
3
×
5
×
2
=
(
3
×
5
)
×
2
3
×
5
×
2
=
\phantom{\purpleC{3} \times \blueD{5} \times \greenD2 }~=~
3
×
5
×
2
=
Your answer should be
an integer, like
6
6
6
an
exact
decimal, like
0.75
0.75
0
.
7
5
a
simplified proper
fraction, like
3
/
5
3/5
3
/
5
a
simplified improper
fraction, like
7
/
4
7/4
7
/
4
a mixed number, like
1
3
/
4
1\ 3/4
1
3
/
4
×
2
\times ~\greenD2
×
2
3
×
5
×
2
=
\phantom{\purpleC{3} \times \blueD{5} \times \greenD2 }~=~
3
×
5
×
2
=
Your answer should be
an integer, like
6
6
6
an
exact
decimal, like
0.75
0.75
0
.
7
5
a
simplified proper
fraction, like
3
/
5
3/5
3
/
5
a
simplified improper
fraction, like
7
/
4
7/4
7
/
4
a mixed number, like
1
3
/
4
1\ 3/4
1
3
/
4
3
×
5
×
2
=
3
×
(
5
×
2
)
\purpleC{3} \times \blueD{5} \times \greenD2 ~=~ \purpleC{3}\times(\blueD{5}\times\greenD2)
3
×
5
×
2
=
3
×
(
5
×
2
)
3
×
5
×
2
=
3
×
\phantom{\purpleC{3} \times \blueD{5} \times \greenD2} ~=~ \purpleC{3}\times ~
3
×
5
×
2
=
3
×
Your answer should be
an integer, like
6
6
6
an
exact
decimal, like
0.75
0.75
0
.
7
5
a
simplified proper
fraction, like
3
/
5
3/5
3
/
5
a
simplified improper
fraction, like
7
/
4
7/4
7
/
4
a mixed number, like
1
3
/
4
1\ 3/4
1
3
/
4
3
×
5
×
2
=
\phantom{\purpleC{3} \times \blueD{5} \times \greenD2} ~=~
3
×
5
×
2
=
Your answer should be
an integer, like
6
6
6
an
exact
decimal, like
0.75
0.75
0
.
7
5
a
simplified proper
fraction, like
3
/
5
3/5
3
/
5
a
simplified improper
fraction, like
7
/
4
7/4
7
/
4
a mixed number, like
1
3
/
4
1\ 3/4
1
3
/
4
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Duration
30 seconds
60 seconds (1 minute)
120 seconds (2 minutes)
180 seconds (3 minutes)
300 seconds (5 minutes)