Problem 1 :
4.36 + 2.87
Problem 2 :
9.78 - 5.46
Problem 3 :
5.13 - 3.58
Problem 4 :
2.94 + 4.08
Problem 5 :
Approximate the total length of cheetah.
Problem 6 :
3.65 - 2.72 ≈ _____
Problem 7 :
9.03 - 6.78 ≈ _____
Problem 8 :
2.35 + 5.67 ≈ _____
Problem 9 :
8.21 - 4.11 ≈ _____
Problem 10 :
5.68 + 4.38 ≈ _____
Problem 11 :
3.92 + 3.92 ≈ _____
Problem 12 :
2.61 + 3.45 ≈ _____
Problem 13 :
2.07 - 1.45 ≈ _____
Problem 14 :
10.04 - 6.79 ≈ _____
Approximate the total cost of the two shirts.
Problem 15 :
Problem 16 :
Problem 17 :
At the grocery store, you buy items for $1.79, $3.15, $2.45, $9.08 and $3.49. Estimate the total amount you spend. ____
Problem 18 :
You buy 6 hamburgers that cost $3.45 each. Using only mental math, estimate the total amount of the 6 hamburgers.
1) The approximate answer is 8.
2) The approximate answer is 5.
3) The approximate answer is 2.0
4) 7.0
5) The cheetah's total length is about 6 feet.
6) 1
7) 2
8) 8
9) 4
10) 10
11) 8
12) 6
13) 0.5
14) 3
15) $33
16) $47
17) $20
18) $21
May 21, 24 08:51 PM
May 21, 24 08:51 AM
May 20, 24 10:45 PM