Page 101 - NUMINO_WB_3A
P. 101
047_G3U04_WB_CA_˙—» ¿º 2011.4.5 3:23 PM ˘ ` 23 PDF_In 2540DPI 150LPI T
047-S1-1
1. As shown in the example below, insert - and = once each to create
a correct subtraction sentence.
Example
--
456157299
25064532053
047-S1-1
1. As shown in the example below, insert - and = once each to create
a correct subtraction sentence.
Example
--
456157299
25064532053
