Multiplication — 4-digit × 1-digit

Name:    Date:  

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

1.
7
3
1
6
×
9
2.
7
7
0
8
×
5
3.
4
2
1
0
×
8
4.
1
9
2
0
×
8
5.
8
2
5
2
×
9
6.
1
5
9
1
×
7
7.
4
3
0
2
×
5
8.
9
0
9
8
×
5
9.
7
5
9
0
×
7
10.
8
8
0
0
×
4
11.
7
9
7
4
×
9
12.
1
6
0
2
×
5
13.
5
1
6
7
×
9
14.
8
7
2
6
×
9
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.
3
7
7
×
2
4
2.
9
9
0
×
3
2
3.
4
8
9
×
6
2
4.
2
8
1
×
5
5
5.
2
2
7
×
7
4
6.
9
9
9
×
5
5
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
1
5
7
3
1
6
×
9
6
5
8
4
4
2.
3
4
7
7
0
8
×
5
3
8
5
4
0
3.
1
4
2
1
0
×
8
3
3
6
8
0
4.
7
1
1
9
2
0
×
8
1
5
3
6
0
5.
2
4
1
8
2
5
2
×
9
7
4
2
6
8
6.
4
6
1
5
9
1
×
7
1
1
1
3
7
7.
1
1
4
3
0
2
×
5
2
1
5
1
0
8.
4
4
9
0
9
8
×
5
4
5
4
9
0
9.
4
6
7
5
9
0
×
7
5
3
1
3
0
10.
3
8
8
0
0
×
4
3
5
2
0
0
11.
8
6
3
7
9
7
4
×
9
7
1
7
6
6
12.
3
1
1
6
0
2
×
5
8
0
1
0
13.
1
6
6
5
1
6
7
×
9
4
6
5
0
3
14.
6
2
5
8
7
2
6
×
9
7
8
5
3
4
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.
3
7
7
×
2
4
1
5
0
8
7
5
4
0
9
0
4
8
2.
9
9
0
×
3
2
1
9
8
0
2
9
7
0
0
3
1
6
8
0
3.
4
8
9
×
6
2
9
7
8
2
9
3
4
0
3
0
3
1
8
4.
2
8
1
×
5
5
1
4
0
5
1
4
0
5
0
1
5
4
5
5
5.
2
2
7
×
7
4
9
0
8
1
5
8
9
0
1
6
7
9
8
6.
9
9
9
×
5
5
4
9
9
5
4
9
9
5
0
5
4
9
4
5
6 problems · about 4.3 min at 43s each (target 5:00).
One row per digit · shift each row one column left · then add