Tag Archives: 5.NF.1

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to make the equation true. Source: Ellen Metzger

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to make the equation as close to 9.8 as possible. Source: Nanette Johnson, based on Giselle Garcia’s problem

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to make the equation true. Source: Giselle Garcia

Directions: Using the integers 1 to 10, at most one time each, place an integer in each box so that the sum is equal to 1. Source: Joshua Nelson

Directions: Using the digits 2 to 9, at most one time each, place a digit in each box to make the statements true. Source: Bryan Anderson

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box so that the sum is equal to 1/2. Source: Daniel Luevanos

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to create three different mixed numbers that will make the equation true. You may reuse the same numbers for each of the three mixed numbers. Source: Robert Kaplinsky

Directions: Find two fractions whose difference is 1/20. Source: Kara Colley

Directions: Find two fractions whose sum is 1/20. Source: Kara Colley

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to make the smallest (or largest) difference. Source: Robert Kaplinsky