Page 217 - NUMINO_WB_4A
P. 217
061-P3-1
The Pattern of the Square Number
A square number is the product of two identical numbers, and it
is expressed as shown below.
a a a2
Look at the results of the calculations below and fill in the blank.
352 35 35 1,225
3352 335 335 112,225
3,3352 3,335 3,335 11,122,225
333,3352
Step 1. Look at the 2 numbers that are multiplied and the results of the
calculations to find the pattern.
Step 2. Use the pattern to find the value of 333, 3352.
The Pattern of the Square Number
A square number is the product of two identical numbers, and it
is expressed as shown below.
a a a2
Look at the results of the calculations below and fill in the blank.
352 35 35 1,225
3352 335 335 112,225
3,3352 3,335 3,335 11,122,225
333,3352
Step 1. Look at the 2 numbers that are multiplied and the results of the
calculations to find the pattern.
Step 2. Use the pattern to find the value of 333, 3352.
