Weekly Challenge
January 23-27, 2006
Back by popular demand, more equations
(=) and inequalities (> or <) to solve:
5 + ______ = 11
17 - ______ = 9
14 + ______ = 20
12 - _______= 7
50 - 25 = ______ + 1 hint:
think of money
3 + ______ > 17 - 5
13 - 6 < _______ + 2
2 x ______ = 14
For 4th and 5th graders: (show your work)
32 + ________ = 78
85 ÷ 5 = _________
515 = 625 - _______
_______ x 64 = 128
(2 + 7) x 3 = (2 x _____) + (7 x _____)
this is the Distributive Property