Multiplication — 4-digit × 1-digit

Name:    Date:  

Show every step. No boxes this time — line the columns up yourself.

1.
3
4
5
1
×
6
2.
5
9
0
5
×
6
3.
6
5
3
8
×
9
4.
5
8
1
5
×
7
5.
1
9
9
1
×
8
6.
7
6
2
5
×
3
7.
6
4
6
2
×
9
8.
5
0
8
3
×
3
9.
1
3
2
6
×
6
10.
5
5
9
4
×
4
11.
4
4
9
0
×
3
12.
8
0
6
9
×
6
13.
1
8
7
1
×
8
14.
5
9
1
0
×
6
14 problems · about 4.9 min at 21s each (target 5:00).
One row per digit · shift each row one column left · then add

Multiplication — 3-digit × 2-digit

Name:    Date:  

Show every step. No boxes this time — line the columns up yourself.

1.
9
4
2
×
6
5
2.
4
7
4
×
4
3
3.
4
8
5
×
8
8
4.
4
8
1
×
6
2
5.
2
6
0
×
4
7
6.
5
2
8
×
2
7
6 problems · about 4.3 min at 43s each (target 5:00).
One row per digit · shift each row one column left · then add

Multiplication — 4-digit × 1-digit — Musa — ANSWERS

for the grown-up

Show every step. No boxes this time — line the columns up yourself.

1.
2
3
3
4
5
1
×
6
2
0
7
0
6
2.
5
3
5
9
0
5
×
6
3
5
4
3
0
3.
4
3
7
6
5
3
8
×
9
5
8
8
4
2
4.
5
1
3
5
8
1
5
×
7
4
0
7
0
5
5.
7
7
1
9
9
1
×
8
1
5
9
2
8
6.
1
1
7
6
2
5
×
3
2
2
8
7
5
7.
4
5
1
6
4
6
2
×
9
5
8
1
5
8
8.
2
5
0
8
3
×
3
1
5
2
4
9
9.
1
1
3
1
3
2
6
×
6
7
9
5
6
10.
2
3
1
5
5
9
4
×
4
2
2
3
7
6
11.
1
2
4
4
9
0
×
3
1
3
4
7
0
12.
4
5
8
0
6
9
×
6
4
8
4
1
4
13.
6
5
1
8
7
1
×
8
1
4
9
6
8
14.
5
5
9
1
0
×
6
3
5
4
6
0
14 problems · about 4.9 min at 21s each (target 5:00).
One row per digit · shift each row one column left · then add

Multiplication — 3-digit × 2-digit — Yusuf — ANSWERS

for the grown-up

Show every step. No boxes this time — line the columns up yourself.

1.
9
4
2
×
6
5
4
7
1
0
5
6
5
2
0
6
1
2
3
0
2.
4
7
4
×
4
3
1
4
2
2
1
8
9
6
0
2
0
3
8
2
3.
4
8
5
×
8
8
3
8
8
0
3
8
8
0
0
4
2
6
8
0
4.
4
8
1
×
6
2
9
6
2
2
8
8
6
0
2
9
8
2
2
5.
2
6
0
×
4
7
1
8
2
0
1
0
4
0
0
1
2
2
2
0
6.
5
2
8
×
2
7
3
6
9
6
1
0
5
6
0
1
4
2
5
6
6 problems · about 4.3 min at 43s each (target 5:00).
One row per digit · shift each row one column left · then add