Critical thinking skills Addition & Subtraction Worksheets

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Rainy Day 17 Worksheet
Rainy Day 17 Worksheet

Rainy Day 17 Worksheet

Assist your kids with the 6 equations given. Each cloud displays the sum of two numbers, some of which make 17. Guide them to figure out the total of both numbers when added and draw a line to the umbrella in the center to illustrate the different ways to make 17. This activity will sharpen their addition skills.
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Rainy Day 17 Worksheet
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Adding up to 100 with Regrouping: Page 24
Adding up to 100 with Regrouping: Page 24
Adding up to 100 with Regrouping: Page 24
Worksheet
Adding up to 1000: Page 68
Adding up to 1000: Page 68

Adding up to 1000: Page 68

Adding up to 1000: Page 68
Worksheet
Rainforest Conservation Worksheet
Rainforest Conservation Worksheet

Rainforest Conservation Worksheet

Explain to your child what a rainforest is and why it's important. A scientist took a four-day trip to count endangered species. Let your child count how many of each species were seen in total. Check the answers and help them understand.
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Rainforest Conservation Worksheet
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Adding up to 100 with Regrouping: Page 71
Adding up to 100 with Regrouping: Page 71
Adding up to 100 with Regrouping: Page 71
Worksheet
Adding and Subtracting to 1 Worksheet: Assessment 1
Adding and Subtracting to 1 Worksheet: Assessment 1

Adding and Subtracting to 1 Worksheet: Assessment 1

This assessment worksheet tests your child's addition skills. It has 3 3-digit problems with base ten blocks for visual aid. Encourage learners to use these visuals for better understanding. When they have solved the problems, they can check the box with the right answer. It's a quick and easy way to gauge numeracy development.
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Adding and Subtracting to 1 Worksheet: Assessment 1
Worksheet
Adding up to 50: Page 35
Adding up to 50: Page 35

Adding up to 50: Page 35

Adding up to 50: Page 35
Worksheet
Adding up to 1000 Without Regrouping: Page 43
Adding up to 1000 Without Regrouping: Page 43
Adding up to 1000 Without Regrouping: Page 43
Worksheet
Exploring Outer Space Worksheet
Exploring Outer Space Worksheet

Exploring Outer Space Worksheet

Outer space is an intriguing world. Physics behave differently than on Earth, and much remains to be uncovered. In this worksheet, scientists have located a new solar system in a distant galaxy. Explain to your kids what these two things are, then have them help count the findings. Solve the math problems, then link the lines to the right answer.
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Exploring Outer Space Worksheet
Worksheet