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:
Wednesday April 22 2026 08:29:04 AM		Wednesday April 22 2026 08:29:04 AM Flip Answers
1)	71 + 43 =		1) 114
2)	77 - 29 =		2) 48
3)	51 + 87 =		3) 138
4)	61 - 27 =		4) 34
5)	96 + 84 =		5) 180
6)	44 + 2 =		6) 46
7)	34 - 7 =		7) 27
8)	64 - 40 =		8) 24
9)	95 - 77 =		9) 18
10)	85 + 78 =		10) 163
11)	78 + 40 =		11) 118
12)	64 - 49 =		12) 15
13)	85 - 10 =		13) 75
14)	71 + 80 =		14) 151
15)	94 - 43 =		15) 51
16)	69 - 63 =		16) 6
17)	25 + 21 =		17) 46
18)	55 - 43 =		18) 12
19)	91 - 30 =		19) 61
20)	43 - 25 =		20) 18
Score: ______________

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