Multiplication — 4-digit × 1-digit

Name:    Date:  

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

1.
4
1
9
0
×
7
2.
8
6
5
3
×
2
3.
9
2
4
9
×
5
4.
4
6
3
2
×
6
5.
8
9
5
3
×
5
6.
6
3
9
0
×
9
7.
2
1
5
2
×
6
8.
4
1
6
6
×
4
9.
2
4
5
5
×
9
10.
9
8
0
3
×
7
11.
4
1
3
9
×
9
12.
6
3
4
1
×
5
13.
7
6
1
7
×
8
14.
4
4
1
2
×
3
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.
5
4
0
×
9
6
2.
3
1
6
×
3
7
3.
7
8
0
×
6
8
4.
9
0
1
×
8
5
5.
5
3
3
×
3
8
6.
8
6
2
×
8
2
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.
1
6
4
1
9
0
×
7
2
9
3
3
0
2.
1
1
8
6
5
3
×
2
1
7
3
0
6
3.
1
2
4
9
2
4
9
×
5
4
6
2
4
5
4.
3
1
1
4
6
3
2
×
6
2
7
7
9
2
5.
4
2
1
8
9
5
3
×
5
4
4
7
6
5
6.
3
8
6
3
9
0
×
9
5
7
5
1
0
7.
3
1
2
1
5
2
×
6
1
2
9
1
2
8.
2
2
4
1
6
6
×
4
1
6
6
6
4
9.
4
4
4
2
4
5
5
×
9
2
2
0
9
5
10.
5
2
9
8
0
3
×
7
6
8
6
2
1
11.
1
3
8
4
1
3
9
×
9
3
7
2
5
1
12.
1
2
6
3
4
1
×
5
3
1
7
0
5
13.
4
1
5
7
6
1
7
×
8
6
0
9
3
6
14.
1
4
4
1
2
×
3
1
3
2
3
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 — Yusuf — ANSWERS

for the grown-up

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

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