12/01/21- Math's Mania

            12/01/21- Math's Mania

Please complete the questions below. 

Tuesday

4 + 5 =

5 - 4 =

2+___ =9

1+1+1=

5-__=0

1 + 13 =

2 + 16 =

12, 13, 14, __, 16

7-4=

10+ 4 =

24 + 5 =

25 - 4 =

20+___ =29

10+10+10=

15-__=5

10 + 13 =

20 + 16 =

Double 4=

23-7=

___+14 =30