132 x 21 9 x 3 8 x 9 92 x 3 193 x 4 STARTER Which one is different There are several possible answers One is that 92 x 3 is the odd one out because its the only answer to include a digit other than 2 and 7 ID: 1044875
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1. STARTER:Which one is different? 132 x 21 9 x 3 8 x 9 92 x 3 193 x 4
2. STARTER:Which one is different?There are several possible answers. One is that 92 x 3 is the odd one out because it’s the only answer to include a digit other than 2 and 7. 132 x 21 = 2,772 9 x 3 = 27 8 x 9 = 72 92 x 3 = 276 193 x 4 = 772
3. TALKING TIME:Jamie has used a written method to solve 1,563 x 26.Explain what he has done.Can you think of a quick way to work out 1,563 x 20?The blue zero is a clue!
4. TALKING TIME:Jamie has used a written method to solve 1,563 x 26.Explain what he has done.He partitions 26 into 20 and 6.First, he multiplies 1,563 by 6.Then, he multiplies 1,563 by 20.Finally, he adds the two results together.
5. TALKING TIME:Complete the calculation to find the answer to 4,361 x 24.
6. TALKING TIME:Complete the calculation to find the answer to 4,361 x 24.
7. TALKING TIME:What are the missing numbers?How do you know?
8. TALKING TIME:What are the missing numbers?How do you know?
9. ACTIVITY 1:Use the formal written method to calculate the answer to these multiplications:2,643 x 53 3,526 x 45
10. ACTIVITY 1:Use the formal written method to calculate the answer to these multiplications:2,643 x 53 3,526 x 45
11. ACTIVITY 2:Mia has tried to work out the answer to 3,058 x 65.Is she correct? Explain your answer.
12. ACTIVITY 2:Mia has tried to work out the answer to 3,058 x 65.Is she correct? Explain your answer.Mia has calculated this incorrectly. She has forgotten to write the zero in the ones place. This is the same as finding the answer to 3,058 x 6, not 3,058 x 60. This means that the final total is incorrect.
13. ACTIVITY 3:A company pays each of its workers £1,352 every month.It has 67 workers.How much does the company pay each month in wages?Extension:The company also has to pay £5,500 on rent and bills each month.How much it have to spend each month in total?
14. ACTIVITY 3:A company pays each of its workers £1,352 every month.It has 67 workers.How much does the company pay each month in wages?The company pays £90,584 in wages each month.
15. ACTIVITY 4:Use the digits 1,2,3,4,5 and 6 to make a multiplication where a four-digit number is multiplied by a two-digit number. What is the smallest product you can make?What is the largest product you can make?
16. ACTIVITY 4:Use the digits 5,3,7,5,2 and 8 to make different multiplications where a four-digit number is multiplied by a two-digit number. Multiply the largest possible four-digit number by the smallest possible two-digit number. What is the answer? Multiply the smallest possible four-digit number by the largest possible two-digit number. What is the answer? Use the digits to multiply a number between 8,300 and 8,400 by a two-digit multiple of 9. What is the answer?
17. ACTIVITY 4:Use the digits 5,3,7,5,2 and 8 to make different multiplications where a four-digit number is multiplied by a two-digit number. Multiply the largest possible four-digit number by the smallest possible two-digit number. What is the answer?8,755 x 23 = 201,365Multiply the smallest possible four-digit number by the largest possible two-digit number. What is the answer?2,355 x 87 = 204,885Use the digits to multiply a number between 8,300 and 8,400 by a two-digit multiple of 9. What is the answer?There are two possible answers:8,355 x 27 = 225,5858,355 x 72 = 601,560
18. EVALUATION:True or False?4,321 x 25 is equal to 4,321 multiplied by 5 plus 4,321 multiplied by 20. When finding the answer to 3,268 x 34, we need to partition the number 34 into 3 and 4 to help. c) 1,462 x 16 = 23,402 d) 6,153 x 30 is the same as the answer to 6,153 x 3 shifted one place to the left and with a zero written in the ones place.
19. EVALUATION:True or False?4,321 x 25 is equal to 4,321 multiplied by 5 plus 4,321 multiplied by 20. TRUE When finding the answer to 3,268 x 34, we need to partition the number 34 into 3 and 4 to help. FALSEc) 1,462 x 16 = 23,402 FALSEd) 6,153 x 30 is the same as the answer to 6,153 x 3 shifted one place to the left and with a zero written in the ones place. TRUE