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011_G3U01_WB_CA_˙—» ¿º 2011.4.5 2:34 PM ˘ ` 18 PDF_In 2540DPI 150LPI T
011-P2-2
1. Find the 4-digit number that satisfies the conditions below.
The digit in the hundreds place is 7.
The digits in the thousands and tens places are the same, and
the digits in the hundreds and ones places are the same.
The digit in the thousands place is 3 less than the digit in the
ones place.
2. How many 4-digit numbers satisfy the conditions below?
The digit in the thousands place is 3.
The digits in the hundreds and the tens places are the same.
The digit in the ones place is 4 greater than the digit in the
thousands place.
011-P2-2
1. Find the 4-digit number that satisfies the conditions below.
The digit in the hundreds place is 7.
The digits in the thousands and tens places are the same, and
the digits in the hundreds and ones places are the same.
The digit in the thousands place is 3 less than the digit in the
ones place.
2. How many 4-digit numbers satisfy the conditions below?
The digit in the thousands place is 3.
The digits in the hundreds and the tens places are the same.
The digit in the ones place is 4 greater than the digit in the
thousands place.
