Missing Numbers math worksheet for children, featuring fun activities to find hidden numbers.

A math worksheet titled "Missing Numbers" with three sections: circling the correct calculation to find hidden numbers, matching calculations to bottles with missing numbers, and filling in missing numbers in equations. The worksheet features a cartoon boy, a teddy bear, and a "Win a teddy" sign.

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ID: #1085742

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Show Answer Key & Explanations Step-by-step solution for: Addition and Subtraction — Missing Numbers (Year 3) | CGP Plus

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1. Circle the calculation you would need to do to work out each hidden number.
- 200 - ? = 60 → 200 - 60
- 430 + ? = 530 → 530 - 430
- ? + 60 = 200 → 200 - 60
- ? - 250 = 350 → 250 + 350

2. Each of these calculations knocks a bottle over. Match each calculation to the bottle showing the missing number.
- 647 - ? = 642 → 5
- ? + 222 = 229 → 7
- 869 + ? = 878 → 9
- 804 - ? = 798 → 6
- 410 - ? = 402 → 8

3. Write a number in each box to complete these calculations.
- 652 - 3 = 649
- 165 + 20 = 185
- 380 + 100 = 480
- 143 + 7 = 150
- 210 + 40 = 250
- 210 + 400 = 610
- 215 + 8 = 223
- 490 - 40 = 450
- 650 - 200 = 450
- 896 - 4 = 892
- 555 - 50 = 505
- 615 - 600 = 15

Parent Tip: Review the logic above to help your child master the concept of subtraction worksheet missing numbers.

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