Page 187 - NUMINO_WB_2B
P. 187
165-B7-1

1. Fill in the blanks with the correct numbers. The number in the
is the difference of two numbers in .

a. b.
734 496

158 390 138 257

2. Write the correct numbers in the blanks.

a. b. -392
-249

376 580
781 604
697 812
539 929
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