Math Main Page => Exercises - Math K   Goal: to practise additions, substraction, regroup between two numbers. To change difficulty, set new values of min/max:     Min: Max:     Addition only: Substract only: All Regroup:
Friday March 12 2010 01:51:05 PM		Friday March 12 2010 01:51:05 PM Flip Answers
1)	97 - 71 =		1) 26
2)	33 - 18 =		2) 15
3)	29 - 13 =		3) 16
4)	52 - 37 =		4) 15
5)	35 + 99 =		5) 134
6)	50 - 34 =		6) 16
7)	57 + 5 =		7) 62
8)	99 + 11 =		8) 110
9)	89 + 65 =		9) 154
10)	85 - 33 =		10) 52
11)	56 - 26 =		11) 30
12)	78 + 74 =		12) 152
13)	86 - 29 =		13) 57
14)	83 + 38 =		14) 121
15)	30 + 72 =		15) 102
16)	85 + 7 =		16) 92
17)	98 - 64 =		17) 34
18)	46 + 63 =		18) 109
19)	62 + 53 =		19) 115
20)	85 - 47 =		20) 38
Score: ______________

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