- Home
Something About...1st Grade Worksheets:Other Worksheets by Grades:Worksheets by Topic:Fun Stuff:Useful Stuff:Intro to Grades:Other Stuff:- Tell your story
|
Division Worksheets With Remainder 2 digits by 1 digit
Reminders & Tips for - Division Worksheets With Remainder 2 digits by 1 digit: - A Reminder: you should already know your division table to 100.
- Tips: Fist we "chip off" 10 (or 20, 30...) times the divisor from the dividend, and then deal with the rest.
- Therefore, the quotient of the first dividend-chip (in green in worksheet below) must be divisible by 10 (i.e. = 10, 20, 30...).
- What's left is what I call a "Defective" Division Table to 100.
You have an almost straight division table to 100 case. You just have to get rid of a "defect" aka remainder. - Comment: Essentially, this is how all division, with or without remainder, including a long division, is done.
Division Worksheets With Remainder 2 digits by 1 digit: Example 1: 55 ÷ 3 = ? - We "chip off" 30 from 55
(we break off as many 10s, or 20s, 30s... times 3 as we can)
- Now we have this situation: (30 + 25) ÷ 3
- 25 is not divisible by 3, but 24 is, so: (30 + 24 + 1) ÷ 3
- When we drop the parentheses: 30÷3 + 24÷3 + 1÷3
- 30÷3 = 10 (is divisible by 10)
- and 24÷3 = 8 (is from a division table to 100)
- and we're left with 1 called a Remainder (since 1÷3 < 1)
- Our solution is (10 + 8) Q 18 with a R 1
Division Worksheets With Remainder 2 digits by 1 digit: Example 2: 100 ÷ 8 = ? - We "chip off" 80 from 100
(we break off as many 10s, or 20s, 30s... times 8 as we can)
- Now we have this situation: (80 + 20) ÷ 8
- 20 is not divisible by 8, but 16 is, so: (80 + 16 + 4) ÷ 8
- When we drop the parentheses: 80÷8 + 16÷8 + 4÷8
- 80÷8 = 10 (is divisible by 10)
- and 16÷8 = 2 (is from a division table to 100)
- and we're left with 4 called a Remainder (since 4÷8 < 1)
- Our solution is (10 + 2) Q 12 with a R 4
Division Worksheets With Remainder 2 digits by 1 digit: Example 3: 94 ÷ 4 = ? - We "chip off" 80 from 94
(we break off as many 10s, or 20s, 30s... times 4 as we can)
- Now we have this situation: (80 + 14) ÷ 4
- 14 is not divisible by 4, but 12 is, so: (80 + 12 + 2) ÷ 4
- When we drop the parentheses: 80÷4 + 14÷4 + 2÷4
- 80÷4 = 20 (is divisible by 10)
- and 12÷4 = 3 (is from a division table to 100)
- and we're left with 2 called a Remainder (since 2÷3 < 1)
- Our solution is (10 + 2) Q 23 with a R 2
Pay attention, please...
Hit the "Go Back" button to return where you were.
|
|
|