Page 103 - NUMINO_WB_3A
P. 103
048_G3U05_WB_CA_˙—» ¿º 2011.4.5 6:38 PM ˘ ` 1 PDF_In 2540DPI 150LPI T
048-B1-1
Mixed Operations - Addition and Subtraction (1)
1. Add and subtract 3-digit numbers.
Example
335 268 187 416
603
416
a. 442 475 288 b. 803 336 173
c. 541 279 493 d. 911 114 385
048-B1-1
Mixed Operations - Addition and Subtraction (1)
1. Add and subtract 3-digit numbers.
Example
335 268 187 416
603
416
a. 442 475 288 b. 803 336 173
c. 541 279 493 d. 911 114 385
