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052_G4U4_G4U11_WB˜ ˙—» ¿º 2011.3.30 5:5 PM ˘ ` 21 PDF_In 2540DPI 150LPI T
052-P4-1
1. Insert signs in between the numbers to make each number
sentence true.
4 3 2 1 = 22
4 3 2 1 = 431
4 3 2 1 = 40
2. In the puzzle below, the same shape represents the same number. The
numbers on the right and at the bottom represent the sum of the
numbers in each row or column. Write the correct numbers in the blanks.
3
6
15
11 9
052-P4-1
1. Insert signs in between the numbers to make each number
sentence true.
4 3 2 1 = 22
4 3 2 1 = 431
4 3 2 1 = 40
2. In the puzzle below, the same shape represents the same number. The
numbers on the right and at the bottom represent the sum of the
numbers in each row or column. Write the correct numbers in the blanks.
3
6
15
11 9
