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Friday 5 July 2013

Copy Of Pentagons - Division Joseph L Presents JPCC

+69 LO: to use multiplication facts to help me solve division questions (sheet 4)
Remember inverse operations?
If I know that 6 x 4 = 24.   Then I also know that 24 ÷ 6 = 4  and 24 ÷ 4 = 6
Write two division facts for the following multiplications.
1.   8 x 4 =32 ___   >>>>>  _____32÷4=8 32÷8=4_____________ ___________________
2.   9 x 6 =54 ___   >>>>>  _____54÷9=6   54÷6=9_____________ ___________________
3.   6 x 7 =42 ___   >>>>>  __42÷7=6________________ ________42÷6=7___________
4.   7 x 4 = 28___   >>>>>  ______28÷4=7____________ __________28÷7=4_________
5.   8 x 4 =32 ___   >>>>>  ____32÷4=8______________ ________32÷8=4___________
6.   3 x 9 = 27___   >>>>>  ____27÷9=3______________ _________27÷3=9__________
7.   9 x 2 =18 ___   >>>>>  ____18÷9=2______________ ______18÷2=9_____________
8.   10 x 5 =50 ___   >>>>>  __50÷5-10________________ _______50÷10=5____________
9.   8 x 10 =80 ___   >>>>>  ______80÷8=10____________ _______80÷10=8____________
10.                 7 x 9 =63 ___   >>>>>  ____63÷9=7______________    _______63÷7=9____________
11.                 6 x 8 =48___   >>>>>  ____48÷8=6______________    ______48÷6=8_____________
12.                 2 x 3 =6___   >>>>>  ___6÷3=2_______________    ______6÷2=3_____________
13.                 5 x 7 =35___   >>>>>  ____35÷7=5______________ _______35÷5=7____________
14.                 8 x 5 =40___   >>>>>  ___40÷8=5_______________    _____40÷5=8______________
15.                 4 x 9 =36 ___   >>>>>  _____36÷9=4_____________    _______36÷4=9____________
Dividing
15
divided
by
5
16
divided
by
4
18
divided
by
6
10
divided
by
2
40
divided
by
10
14
divided
by
2
81
divided
by
9
56
divided
by
8
72
divided
by
9
49
divided
by
7
64
divided
by
8
77
divided
by
11
90
divided
by
10
48
divided
by
12
35
divided
by
7
Now create your own table and convert all of the above into multiplication.



3
times
5
15
4
times
4
16
3
times
6
18
5
times
2
10
4
times
10
40
7
times
2
14
9
times
9
81
7
times
8
56
8
times
9
72
7
times
7
49
8
times
8
64
7
times
11
77
9
times
10
90
4
times
12
48
5
times
7
35

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