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 September 30 2026 08:05:04 PM		Wednesday September 30 2026 08:05:04 PM Flip Answers
1)	74 - 9 =		1) 65
2)	54 + 89 =		2) 143
3)	76 - 18 =		3) 58
4)	78 + 56 =		4) 134
5)	26 + 41 =		5) 67
6)	72 - 70 =		6) 2
7)	83 - 41 =		7) 42
8)	34 + 73 =		8) 107
9)	21 + 93 =		9) 114
10)	36 + 86 =		10) 122
11)	26 + 22 =		11) 48
12)	37 - 17 =		12) 20
13)	34 - 33 =		13) 1
14)	28 - 8 =		14) 20
15)	92 - 48 =		15) 44
16)	52 - 36 =		16) 16
17)	69 - 33 =		17) 36
18)	59 - 30 =		18) 29
19)	25 - 20 =		19) 5
20)	51 + 3 =		20) 54
Score: ______________

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