Identify the Value
Identify the value of the digit 6 in the number 8,456
6
Identify the place value for 6 in the number 65,421
ten thousands place
798 or 241
798
646 + 738 =
**make an estimation before solving
1,384
1,300
Convert yards to feet
2 yards
5 yards
7 yards
11 yards
6, 15, 21, 33
Identify the value of the digit 2 in the number 2,483
2,000
Identify the place value for 1 in the number 9,631
ones place
693 or 693
equal
356 + 467 =
*make an estimation first
900
823
How many feet are in one yard?
3 feet
Identify the value of the digit 9 in the number 7,981
900
Identify the place value of 3 in the number 389
hundreds place
Round 6,091 to the nearest hundreds place
6,100
674 - 235 =
*make an estimation first
500
439
What is a right angle?
Draw an example
answers will vary.
A right angle is an angle that is 90 degrees.
Identify the value of the digit 3 in the number 326
300
Identify the place value of 8 in the number 890,479
hundred thousands place
Round 851,708 to the nearest hundred thousands place
900,000
422 - 278 =
*make an estimation first
100
144
58 feet
Identify the value of the digit 1 in the number 1,895,402
1,000,000
Identify the place value of 2 in the number 20
Round 1,253,987 to the nearest millions place
1,000,000
Jesse baked 72 cupcakes on Monday, 84 on Tuesday, and 168 on Wednesday. He gave 12 to his family. Jesse needs at least 275 cupcakes for the bake sale.
1. Without solving, does he have enough?
2. How do you know? Explain.
3. What's the exact number?
4. Was your estimation reasonable?
yes
**answers will vary
312 cupcakes
Yes, my estimation was close to the real answer
Find the perimeter of a rectangle with a height of 20 feet and a width of 19 feet.
78 feet