Subtracting Fractions Level 3
The 5-step planIn level 3 of Subtracting Fractions we have equivalent fractions with cardinal numbers. The sums need to be solved in 3 steps. First subtract the cardinal numbers. Then subtract the numerators, and then see if the answer can be simplified.
Step 1 - Don't forget to simplify
Step 2 - Drag the correct answer
Step 3 - Don't forget to simplify
Step 4 - Multiple choice questions
Try to answer all the 10 questions right!
Step 5: Get your diploma
Answer all the 10 questions right to get the diploma!
Description Subtracting Fractions 3Example 1: 335 - 215
Are the denominators the same? Yes, they are.
Now we subtract the cardinal numbers and then the numerators. The cardinal numbers: 3 - 2 = 1. And then the numerators. 3 - 1 = 2. We then get the answer 125 Can we simplify? No, that's not possible.
The answer is 335 - 215 = 125
Example 2: 334 - 314
Are the denominators equivalent? Yes, they are.
Now we can subtract the cardinal numbers and then the numerators. First the cardinal numbers. That is 3 + 3 = 0. You don't need to write down a 0 as cardinal number in front of the fraction. And then we subtract the numerators. 3 - 1 = 2
We then get the answer 24 Can we simplify this? Yes, that's possible. 24 = 12.
The answer is 334 - 314 = 12