William's+Maths

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Maths

Family of facts no.1

9+2=11 2+9=11  11-2=9  11-9=2

Family of facts no.2

7+5=12 5+7=12  12-5=7  12-7=5

Family of facts no.3

3+3=6 3+3=6  6-3=3  6-3=3

Family of facts no.4

5+3=8 3+5=8  8-3=5  8-5=3

Family of facts no.5

6+2=8 2+6=8  8-2=6  8-6=2

Family of facts no.6

5+8=13 8+5=13  13-8=5  13-5=8

Family of facts no.7

7x4=28 4x7=28 28÷7=4 28÷4=7

Family of facts no.8

9x7=63 7x9=63 63÷9=7 63÷7=9

Family of facts no.9

6x8=48 8x6=48 48÷6=8 48÷8=6