Addition
Subtraction
Rounding
Estimating Sums & Differences
Currency
100
28 + 17 =
What is 45?
100
70 - 49 =
What is 21?
100
76 rounded to the nearest 10.
What is 80?
100
Estimate the sum by rounding to the nearest 10. 33 + 67 =
What is 100?
100
The total value of $10, 3 quarters and 2 pennies
What is $10.77?
200
56 + 36 =
What is 92?
200
508 - 28 =
What is 480?
200
134 rounded to the nearest 10.
What is 130?
200
Estimate the difference between 46 and 21.
What is 30?
200
The value of 5 quarters, 2 dimes and 4 nickels
What is $1.65?
300
353 + 268 =
What is 621?
300
710 - 439 =
What is 271?
300
Round to the nearest hundred. 592
What is 600?
300
The approximate sum of 231 + 693.
What is 900?
300
Jan has $5, 3 dimes and 6 pennies Owen has $1, $1, $1, 4 quarters and 2 nickels Name the person with the most money.
Who is Jan?
400
693 + 55 + 7 =
What is 755?
400
5,420 - 2,765 =
What is 2,655?
400
1233 rounded to the nearest thousand.
What is 1000?
400
Estimate. 6420 - 3312 =
What is 3000?
400
The value of $20, $1, 6 quarters, 5 nickels, 3 pennies
What is $22.78?
500
7,312 + 2,799 =
What is 10,111?
500
6,003 - 3,154 =
What is 2,849?
500
Round 43810 to the nearest 1000.
What is 44000?
500
Estimate the sum. 3849 + 523 =
What is 4500?
500
The relational symbol that makes this statement true $37.82 O $37.84
What is < ?
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