Lesson Worksheet: Subtraction without Renaming Mathematics
In this worksheet, we will practice subtracting either a one-digit number or a two-digit number from a two-digit number without using the fact that one ten equals ten ones.
In a garden, there were 23 children playing; 11 of them were girls. How many boys were there?
Which of these equals ?
Take away 32 from 43.
Hint: How many tens and ones do you need to take away?
Use , , or to fill in the gap: .
We can think about place value to help us subtract.
Pick the correct way to decompose 58 into tens and ones.
Subtract 26 from 58 by taking away 6 ones and then 2 tens.
If there were 61 eggs on a shelf, and then 31 of them fell down, how many eggs are left?
Find the result of the following.
Bassem has 32 pieces of candy; he gives 21 of them to children in the garden. How many pieces are left?
Subtract to find the answer.
Hint: Use place value blocks to help you.