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 October 15 2026 04:55:58 AM		Thursday October 15 2026 04:55:58 AM Flip Answers
1)	12 + 41 =		1) 53
2)	73 + 2 =		2) 75
3)	95 + 63 =		3) 158
4)	22 - 20 =		4) 2
5)	96 - 35 =		5) 61
6)	83 - 26 =		6) 57
7)	57 - 36 =		7) 21
8)	45 + 67 =		8) 112
9)	46 - 16 =		9) 30
10)	42 + 79 =		10) 121
11)	95 - 78 =		11) 17
12)	79 - 52 =		12) 27
13)	43 - 38 =		13) 5
14)	66 - 31 =		14) 35
15)	79 + 44 =		15) 123
16)	45 + 31 =		16) 76
17)	70 + 96 =		17) 166
18)	53 - 27 =		18) 26
19)	87 - 84 =		19) 3
20)	19 - 18 =		20) 1
Score: ______________

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