Page 173 - NUMINO_WB_2B
P. 173
164-S1-1
1. From an unknown number 145 was subtracted and the unknown
number became 462. What is the sum of the unknown number
and 145?
2. How many numbers are possible to make using the following
number cards once and are smaller than 700?
457
1. From an unknown number 145 was subtracted and the unknown
number became 462. What is the sum of the unknown number
and 145?
2. How many numbers are possible to make using the following
number cards once and are smaller than 700?
457
