Past Tense Irregular Verbs
Math Rounding
Science Waste and Our World
Irregular Plurals
Math addition and subtraction
100

The past tense verb for run.

What is ran?

100

Round 49 to the nearest tens.

What is 50?

100

Give one example of a decomposer.

What is: worm, fungi, bacteria?

100

What is the plural of goose?

What are geese?

100

Add: 327 + 222 = 

What is 549?

200

The past tense verb for swim.

What is swam?

200

Round 239 to the nearest hundreds.

What is 200?

200

What are the 3 R's?

What is reduce, reuse, recycle?
200

What is the irregular plural of leaf?

What are leaves?

200

Subtract:555-222 = 

What is 333?

300

The past tense verb for begin.

What is began?

300

Round 1379 to the nearest hunreds.

What is 1400?

300

What is one way we can reduce our food waste?

What is composting?

300

What is the irregular plural of mouse?

What are mice?
300

When adding 300 + 20 + 9

                 + 200 + 50 + 9

What would the value be in the tens place?

What is 70?

400

The past tense verb for break.

What is broke?

400

Round 1528 to the nearest tens. 

What is 1530?

400

Name one method of disposal to get rid of any type of waste.

What is recycling, composting, landfill, or incineration. 

400

What is the irregular plural of foot?

What are feet?

400

When subtracting 543 - 128 = 

Explain what you would do first.

What is the answer?

What is borrow ten from the tens column. The 4 would become 3 (or 30) and the 3 would become 13. 

What is 415?

500

The past tense verb for go.

What is went?

500

Round 1672 to the nearest thousand.

What is 2000?

500

What would happen if there were no decomposers?

What is: dead animals would pile up, natural enrichment of the soil wouldn't happen, no recycling of matter in the ecosystem, existence of life on this earth would be impossible. 

500

What is the irregular plural of woman?

What are women?

500
Solve: There were 4000 leaves on the ground. Felix raked up 239 leaves. How many leaves were remaining?

Hint: Answer in a complete sentence!

What are 3761 leaves are remaining. 

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