first-grade math
5+0=?
?=5
5+5-10=?
?=0
465+327=
792
7,432-4,282=
(9x7)+7 - 9=
61
10+5=?
?=15
10+20-10=?
?=20
156-77=
79
10/3
3 remainder of 1
daily bonus
5175-3297=
1878
20-5=?
?=15
30+50=?
?=80
70*6
420
378+465=
843
49/5
9 with remainder of 4
10+1=?
?=11
100-20+22=?
?=102
20/5 +10
14
54/6=
9
72
7x7=49
12+5-5=?
?=12
5x5=
25
50 x 7 =
(5x7)x10=350
20/3
6 with remainder of 2
92
9x9=81