Divisibility Rule for 7 Worksheets
Our free printable divisibility rule for 7 worksheets have reams of practice for children to hone their skills in telling if a number is divisible by 7. Instruct students to first remove the last digit, double it, and subtract it from the truncated number. Continue to do this until only a single digit remains. If it's a 7 or zero, the original number is divisible by 7. For example to find if 15,673 is divisible by 7, children will first methodically perform 1567 – 6 = 1561. Next they will subtract the resultant number by the double of the last digit 1, i.e., 156 – 2 = 154. Finally they'll work out 15 – 8 = 7. Having 7 as the final digit is evidence that the number 15,673 is divisible by seven.
These pdf divisibility test for 7 worksheets are suitable for 4th grade, 5th grade, and 6th grade.