Starter quiz
- Which of these numbers is a multiple of 2?
- 23
- 78 ✓
- 91
- 100 ✓
-
- What is the place value of the digit 4 in 345?
- '40' ✓
- What is the digit in the tens position in the number 563?
- '6' ✓
- What is the missing factor in the following equation? ______ × 10 = 70
- '7' ✓
- Tick the two equations that show that multiplication is commutative.
- 3 × 6 = 18 ✓
- 6 × 3 = 18 ✓
- 9 × 2 = 18
- 10 + 8 = 18
-
- Which of the following expressions is equivalent to 13 × 7?
- 10 × 3 + 10 × 3
- 10 × 7 + 3 × 7 ✓
- 3 × 3 + 7 × 3
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Exit quiz
- What is the missing number in the equation? ______ × 10 = 90
- '9' ✓
- Select the correct ending to this sentence. To find ten times as many of something ...
- ...you have to add 10
- ...you have to multiply by 10 ✓
- ...you have to divide by 10
-
- Packs of pencils contain 10 pencils. There are 7 packs. Which equation shows how many pencils there are?
- 7 × 10 = 70 ✓
- 7 + 10 = 70
- 7 × 7 = 49
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- Tick the numbers that are multiples of 10
- 27
- 38
- 60 ✓
- 58
- 20 ✓
-
- Tick the numbers that are multiples of 10
- 386
- 460 ✓
- 102
- 200 ✓
- 201
-
- True or false: all multiples of ten have a zero in the tens column.
- True
- False ✓
Worksheet
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Presentation
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Video
Lesson Details
Key learning points
- 10 is ten times the size of 1
- A digit in the tens column is 10 times the value of a digit in the ones column
- Multiples of 10 have a zero in the ones column
Common misconception
Pupils may start talking of 'adding a zero' to multiply by 10
Don't dismiss this as it is disguising an understanding of a pattern but reassure the pupils that this will be explained later through place value discussions in the coming lessons.
Keywords
Multiple - A multiple is the result of multiplying a number by another whole number.
Digit - A digit is one of the symbols of a number system. In our number system we use the digits 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9
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