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10 questions
6 + 5 is same as
5
5 + 6
6
7 + ---- = 11 + 7
10
7
11
----- + 20 = 20 + 13
13
20
3
7 + 4 = 11 then 4 + 7 = _______
4
7
11
9 + 6 is same as
3
3 + 6
6 + 9
7 + 6 = 13 then 6 + 7 = ________
13
6
12
75 + 15 = 15 + _______
15
16
98
75
42+ 5 = _____+ 42
555
237
5557
5
2)100 + 50 = 150 + 10 , True or False
true
false
3)If we change the order of numbers , the sum will be
same
different]
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