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Problem Solving
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100
8356-1213
What is 7143
100
6343+ 44
What is 6387
100

Estimate, and then solve: 44 + 69

110

100

Jane is 80 years old. Her brother is 64 years old. How much older is Jane?

16

100
What is the value of the 7 in 39,748?
What is 700
200
606-411
What is 195
200
9740 + 847
What is 10587
200

Estimate, then solve: 104 - 54 

What is 50

200

After handing out 392 tickets, a teacher still had 128 tickets to hand out. How many tickets were there altogether?

520

200
What is 4255 rounded to the nearest thousand?
What is 4000
300
5045-263
What is 4782
300
1803 + 5647
What is 7450
300

Estimate first, then solve:  496 - 132

400

300

The cost of a scooter is $1462. The motorcycle costs $1246. How much do they cost all together?

2,708 dollars

300

Round 683,583 to the nearest ten thousands. 

680,000

400
6062-1726
What is 4336
400
7659 + 989
What is 8648
400

Estimate first, then solve: 354 + 797

What is 1200

400

Johnny had 5,000 gummy bears, and he gave Timmy 3,456  of them. Find the difference. 

1,544 gummy bears

400

Round 672,233 to the nearest hundred thousands

700,000

500
9001-528
What is 8473
500
4692 + 2969
What is 7661
500

Estimate, then solve: 342 + 961

What is 1300

500

Sally had 10,000 stickers, and gave 987 of them to Joey. How many stickers did Sally have after? 

9013 stickers

500

1,672,395 rounded to the nearest thousands place

1,672,000

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