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056_G3U12_G4U19_˙—» ¿º 2011.3.22 9:5 PM ˘ ` 116 PDF_In 2540DPI 150LPI T
3 . Find the missing numbers.
a. 8 b. c. 7
252 5 213
175 = 42
4 . Find the missing factor. b. 6
a. 3 = 24
c. 4 6 = 8 d. 7 = 25 + 3
e. 24 = 24 f. 16 =0
g. 1 = 17 h. 23 = 0
Identity Property of Zero Property of
Multiplication Multiplication
The product of 1 and any
number equals that number. The product of zero and
any number equals 0.
4 1=4
5 0=0
116
3 . Find the missing numbers.
a. 8 b. c. 7
252 5 213
175 = 42
4 . Find the missing factor. b. 6
a. 3 = 24
c. 4 6 = 8 d. 7 = 25 + 3
e. 24 = 24 f. 16 =0
g. 1 = 17 h. 23 = 0
Identity Property of Zero Property of
Multiplication Multiplication
The product of 1 and any
number equals that number. The product of zero and
any number equals 0.
4 1=4
5 0=0
116
