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➕➖ Addition & Subtraction
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100

Which is greater: 34,205 or 34,025?

34,205 > 34,025


100

2,456 + 1,321

3,777

100

Round 342 to the nearest hundred.

300

100

How many meters are in 1 kilometer?

1,000 meters

100

60 minutes= __ hour

1 hour

200

Use >, <, or = : 67,890 ___ 67,809

67,890 > 67,809

200

5,003 − 2,487

2,516

200

Round 4,681 to the nearest thousand.

5,000

200

How many meters are in a 5K race?

5,000 meters

200

How many minutes in 2 hours?

120 minutes

300

Which number is smaller: 402,111 or 420,111?

402,111 is smaller

300

7,842 + 2,659

10,501

300

Round 28,749 to the nearest ten thousand.

 30,000


300

How many meters are in a 5K and a 10K combined?

15,000 meters

300

How many minutes are in 3 hours?

180 minutes

400

Compare 89,432 and 90,105 using symbols.

89,432 < 90,105

400

9,004 − 3,768

5,236

400

Round 562,418 to the nearest hundred thousand.

 = 600,000


400

3.5 km = ___ meters

3,500 meters

400

Create a ratio table for hours to minutes up to 5 hours.

1: 60

2:120

3:180

4: 240

5:300

500

Write two numbers in the ten-thousands place and compare them.

answer may vary

500

Create a 4-digit addition or subtraction problem and solve it.

Answer may vary

500

Explain how you know whether to round up or down.

Look at the digit to the right. If it is 5 or greater, round up; if it is 4 or lower

500

7.2 km= ___ meters

7,200 meters

500

Luis needs to arrive at the soccer field by 7:30 a.m. He needs 25 minutes to get there, 10 minutes to eat breakfast, and 40 minutes to get ready. What time does Luis need to wake up to arrive on time?

Luis needs 1 hour 15 minutes total.
7:30 a.m. − 1 hour 15 minutes = 6:15 a.m.

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