Here are three free third-grade math worksheets on subtraction, focusing on subtracting whole tens:
Worksheet 1: Subtracting Tens within 100
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1. 53 – 20 = _______
2. 28 – 17 = _______
3. 49 – 30 = _______
4. 75 – 40 = _______
5. 62 – 50 = _______
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Worksheet 2: Subtracting Tens with Single-Digit Numbers
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1. 56 – 10 = _______
2. 34 – 20 = _______
3. 91 – 40 = _______
4. 48 – 30 = _______
5. 19 – 10 = _______
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Worksheet 3: Subtraction Word Problems (Tens)
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1. Tom had 58 pencils in his pencil case. He gave 20 to his friend. How many pencils does Tom have left?
2. A bookshelf has 75 books on it. If 30 books are removed, how many books are left on the bookshelf?
3. A toy box contains 48 toy cars. If 20 toy cars are taken out, how many toy cars are left in the toy box?
4. Sarah had 92 stickers in her sticker collection. She gave 40 stickers to her brother. How many stickers does Sarah have left?
5. A jar contains 56 buttons. If 10 buttons are taken out, how many buttons are left in the jar?
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You can print these worksheets for your third-grade students to practice their subtraction skills with whole tens.