Math Main Page => Exercises - Math K     Tweet   Goal: to practice additions, substraction, regroup between two numbers. To change difficulty, set new values of min/max:     Min: Max:     Addition only: Substract only: All Regroup:
Thursday January 08 2026 10:02:32 PM		Thursday January 08 2026 10:02:32 PM Flip Answers
1)	90 - 45 =		1) 45
2)	7 + 1 =		2) 8
3)	7 + 91 =		3) 98
4)	59 - 20 =		4) 39
5)	41 - 25 =		5) 16
6)	37 + 82 =		6) 119
7)	71 - 38 =		7) 33
8)	35 - 25 =		8) 10
9)	61 + 1 =		9) 62
10)	72 + 31 =		10) 103
11)	33 + 2 =		11) 35
12)	46 - 40 =		12) 6
13)	32 + 67 =		13) 99
14)	68 - 11 =		14) 57
15)	13 + 87 =		15) 100
16)	70 - 14 =		16) 56
17)	98 - 9 =		17) 89
18)	32 - 14 =		18) 18
19)	73 + 49 =		19) 122
20)	54 + 51 =		20) 105
Score: ______________

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