Write a 3-digit multiple of 10 as a multiplication equation | Maths

Starter quiz

Which number is represented by the base ten blocks?
- 7
- 70 ✓
- 700
How many tens are represented here?
- '10' ✓
What number is represented by the base ten blocks?
- 12
- 102
- 112
- 120 ✓
What number is missing from the bar model?
- '30' ✓
Order these numbers, starting with the smallest.
- 1
  
  ⇔
  
  60
- 2
  
  ⇔
  
  160
- 3
  
  ⇔
  
  600
- 4
  
  ⇔
  
  610
What number is missing from the bar model?
- '10' ✓

Which numbers are a multiple of ten?
- 105
- 210 ✓
- 308
- 400 ✓
Match the number of tens to the numeral they are equal to.
- 12 tens
  
  ⇔
  
  120 ✓
- 21 tens
  
  ⇔
  
  210 ✓
- 22 tens
  
  ⇔
  
  220 ✓
Which equation represents the base ten blocks?
- 17 tens = 170
- 26 tens = 260
- 27 tens = 270 ✓
What 3-digit number would complete the bar model?
- '330' ✓
Complete this equation: ______ x 10 = 410
- '41' ✓
Which equation is not correct?
- 50 x 10 = 500
- 510 = 10 x 51
- 10 x 53 = 530
- 540 = 45 x 10 ✓

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Pupils may explain the relationship with multiples of 10 as 'adding a zero' (e.g. 37 x 10 = 370).

Pupils should be discouraged from doing this. Instead, explore place value, reminding pupils that each 100 represents 10 lots of ten.

Equation - An equation is used to show that one number or calculation is equal to another.
Multiple - A multiple is the result of multiplying a number by another whole number.