MATH 4 WEEK 5 dividing 4 digit by two digit numbers with regrouping

MATH 4 WEEK 5 dividing 4 digit by two digit numbers with regrouping

1. DIVISION Q1-WK5-DAY 4

2. DIVISION DRILL GET A PIECE OF PAPER AND DIVIDE THE FOLLOWING NUMBERS:

3. 1) 20 ÷ 5 = 2) 12 ÷ 4 = DRILL

4. 3) 36 ÷ 6 = 4) 72 ÷ 1 = DRILL

5. 5) 10 ÷ 10 = 6) 0 ÷ 51 = DRILL

6. 7) 100 ÷ 10 = 8) 24 ÷ 2 = DRILL

7. 9) 25 ÷ 5 = 10) 81 ÷ 9 = DRILL

8. 1) 20 ÷ 5 = 2) 12 ÷ 4 = DRILL 4 3

9. 3) 36 ÷ 6 = 4) 72 ÷ 1 = DRILL 6 72

10. 5) 10 ÷ 10 = 6) 0 ÷ 51 = DRILL 1

11. 7) 100 ÷ 10 = 8) 24 ÷ 2 = DRILL 10 12

12. 9) 25 ÷ 5 = 10) 81 ÷ 9 = DRILL 5 9

13. DIVISION Division is the opposite of multiplication. It is repeated subtraction. We subtract the same number as many times as needed. .

14. DIVISION The number we divide is called dividend. The number by which we divide is the divisor.

15. DIVISION The answer in division is called quotient. 12 ÷ 4 = 3 dividend divISOR quotient

16. 616 ÷ 28 = Example 1 28 X 1= 616 28 28 28 X 2= 56 28 X 3= 84 2 56 5 6 2 56 22

17. 585 ÷ 45 = Example 2 45 X 1= 585 45 45 45 X 2= 90 45 X 3= 135 1 45 13 5 3 135 13

18. DIVISION The answer in division is called quotient. 12 ÷ 4 = 3 dividend divISOR quotient

19. 8 688 ÷ 12 = Example 3 8688 12 12 X 1= 12 12 X 2= 24 12 X 3= 36 12 X 4= 48 12 X 5= 60 12 X 6= 72 12 X 7= 84 12 X 8= 96 7 84 2 8 2 24 4 8 4 48 724

20. 2 396÷ 51 = Example 4 2396 51 51 X 1= 51 51 X 2= 102 51 X 3= 153 51 X 4= 204 51 X 5= 255 51 X 6= 306 4 204 35 6 6 46 R. 50 51 X 7= 357 306 50 REMAINDER

21. 1254 ÷ 52 = Example 5 1254 52 52 X 1= 52 52 X 2= 104 52 X 3= 156 52 X 4= 208 52 X 5= 260 2 104 21 4 4 24 R. 6 208 6 REMAINDER

22. 3115 ÷ 62 = Example 6 3115 62 62 X 1= 62 62 X 2= 124 62 X 3= 186 62 X 4= 248 62 X 5= 310 5 310 1 5 50 R. 15 15 REMAINDER

23. 847÷ 7 = Example 7 847 7 7 X 1= 7 7 X 2= 14 7 X 3= 21 7 X 4= 28 1 7 1 2 4 121 14 7 1 7

24. 968÷ 8 = Example 7 968 8 8 X 1= 8 8 X 2= 16 8 X 3= 24 8 X 4= 32 1 8 1 2 6 121 16 8 1 8

25. 4369 ÷ 5 = Example 8 4369 5 5 X 1= 5 5 X 2= 10 5 X 3= 15 5 X 4= 20 5 X 5= 25 8 40 3 7 6 873 R. 4 35 1 REMAINDER 5 X 6= 30 5 X 8= 40 5 X 7= 35 5 X 9= 45 9 3 15 4

26. 6788 ÷ 9 = Example 9 6788 9 9 X 1= 9 9 X 2= 18 9 X 3= 27 9 X 4= 36 9 X 5= 45 7 63 4 5 8 754 R. 2 45 3 REMAINDER 9 X 6= 54 9 X 8= 72 9 X 7= 63 9 X 9= 81 8 4 36 2

27. 1079 ÷ 28 = Example 10 1079 28 28 X 1= 28 28 X 2= 56 28 X 3= 84 28 X 4= 112 3 84 23 8 9 38 R. 15 224 REMAINDER 15 28 X 5= 140 28 X 6= 168 28 X 7= 196 28 X 8= 224 28 X 9= 252

28. 8319 ÷ 54 = Example 11 8319 54 54 X 1= 54 54 X 2= 108 54 X 3= 162 54 X 4= 216 1 54 29 5 1 154 R. 3 270 REMAINDER 21 54 X 5= 270 9 4 216 3