Lesson details

Key learning points

  1. In this lesson, we will review the various methods of multiplication covered throughout this unit: area, formal written method and mentally derived facts. We will discuss which is the most efficient strategy for a variety of problems.

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5 Questions

Q1.
155 x 62
1240
9300
Correct answer: 9610
Q2.
378 x 23
1890
7560
Correct answer: 8694
Q3.
True or false: 378 x 23 < 368 x 39
False
Correct answer: True
Q4.
True or false: 595 x 21 > 584 x 31
Correct answer: False
True
Q5.
True or false: 747 x 57 > 719 x 64
Correct answer: False
True

5 Questions

Q1.
Elsa takes a train to London. Each train carriage can carry 186 passengers. The train has 14 carriages. What is the total number of passengers that the train can carry?
2,390
Correct answer: 2,604
930
Q2.
A shop sells scooters for £154. If the nursery school buys 23 scooters how much do they cost them in total?
Correct answer: £3,542.00
£3,642.00
£770
Q3.
254 people go to a concert. Each person pays £43 for a ticket. What is the total amount of ticket money collected?
£1,778.00
£10,912.00
Correct answer: £10,922.00
Q4.
A tomato sauce company purchased 75 shipments of tomatoes. There were 810 tomatoes in each shipment. How many tomatoes did the company purchase in total?
Correct answer: 60,750
61,750
9,720
Q5.
A local school has won a national spelling competition and one of the prizes is 25 colouring pens per pupil. There are 468 children in the school, how many pens will the school receive?
Correct answer: 11,700
12,00
3,370

Lesson appears in

UnitMaths / Calculating with whole numbers and decimals