L.O. Multiply three-digit numbers by a one-digit
number using formal written layout
Example:
3
2
x
1
4)
4
1)
2
6
9
4
1
2
4
3
x
0
x
3
5
2)
3
x
4
8
2
3)
4
4
x
6
5
4
0
5)
5
6
0
x
9
2
6)
7
x
6
5
4
7)
8
9
x
2
3
Find the missing digits:
8)
2
7
x
1
12)
3
7
3
2
4
2
x
1
2
5
9)
1
5
x
5
5
8
13)
3
8
2
4
6
4
10)
0
2
2
3
2
3
1
9
14)
4
1
4
5
1
2
2
11)
9
8
8
2
1
2
1
x
5
6
3
x
3
x
1
7
x
8
1
1
1
4
2
6
6
3
6
3
6
9
15)
7
5
0
0
x
2
8
1
9
4
4
Zac is doing a sponsored walk. He will get £8.35 for every mile he walks.
How much money will he make if he walks 6 miles?
£
It costs £2.85 to visit Kenilworth Castle. Trinity pays the entry fee for 5 people.
She pays with a £20 note. How much change does she get?
£
5
5
L.O. multiply three-digit numbers by a one-digit number using formal written layout
Teacher’s notes
Answers:
1) 812
2) 2152
3) 1230
4) 2580
8) 2
9) 7
10) 5
11) 0
12) 428 x 3
13) 329 x 5 = 1645
16) £50.10
17) £5.75
14) 216 x 7 = 1512
15) 905 x 9 = 8145
5) 3054
6) 2200
7) 1470
Useful interactive games to teach the skills needed for using a formal written method of
multiplication:
http://mathsframe.co.uk/en/resources/resource/105/
missing_digits_multiplication
Drag the correct digit to complete the multiplication.
http://mathsframe.co.uk/en/resources/resource/292/Montys_Maths_Wall
Choose which multiplication table(s) you would like to practise and help
Monty direct the falling bricks to the correct place.
http://mathsframe.co.uk/en/resources/resource/289/KS2_Maths_Invaders
Choose which multiplication table(s) you would like to practise and shoot
the spaceships with the correct answer.
http://mathsframe.co.uk/en/resources/category/7/
multiplication_and_division
Dozens of games to practise times tables.