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:
Tuesday April 14 2026 07:46:07 AM		Tuesday April 14 2026 07:46:07 AM Flip Answers
1)	75 + 93 =		1) 168
2)	57 + 47 =		2) 104
3)	64 - 34 =		3) 30
4)	89 - 85 =		4) 4
5)	63 - 5 =		5) 58
6)	92 - 67 =		6) 25
7)	79 + 37 =		7) 116
8)	75 + 26 =		8) 101
9)	93 + 70 =		9) 163
10)	22 - 1 =		10) 21
11)	45 - 18 =		11) 27
12)	53 - 13 =		12) 40
13)	80 - 66 =		13) 14
14)	20 + 45 =		14) 65
15)	91 - 54 =		15) 37
16)	80 + 83 =		16) 163
17)	65 - 32 =		17) 33
18)	26 + 21 =		18) 47
19)	65 - 36 =		19) 29
20)	63 - 56 =		20) 7
Score: ______________

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