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Worksheets✏️ Estimating Decimals 3.2
Total questions: 10
Worksheet time: 8mins
Which one will provide the closest benchmark estimation for 22.99 x 2.98?
22 x 3 = 66
22 x 2 = 44
23 x 2 = 46
23 x 3 = 69
Which one will provide the closest benchmark estimation for 1.59 x 13.27?
2 x 14 = 28
1 x 13 = 13
2 x 13 = 26
1 x 14 = 14
Thinking back to grade 5 estimation... compatible numbers are numbers that are easy to divide.
Which answer uses compatible numbers to give a reasonable estimate for 44.54 ÷ 11.31?
** Remember you are looking for the closest estimate using compatible numbers.
44 ÷ 11
45 ÷ 11
40 ÷ 11
40 ÷ 10
Which one will provide the closest benchmark estimation for 3.23 x 8.54?
4 x 8 = 32
3 x 9 = 27
3 x 8 = 24
4 x 9 = 36
Which question it be most appropriate to use front-end estimation to get the closest estimate?
4.06 x 8.1
4.58 x 8.66
3.56 x 8.25
4.99 x 9.11
Barry paid $29.85 for 3 tickets to the Jazz Festival. Estimate the cost for 1 ticket.
(a)
Estimate the product of 3.8 x 5 using benchmark estimation.
(a)
Estimate the quotient of 12.31 ÷ 2 using compatible numbers.
(a)
A pair of ice cleats for ice fishing costs $9.89. About how much will 6 pairs cost?
(a)
Fifteen players from the Royal Wildcats went to buy lunch together and spent $152.25. About how much money did the team spend on lunch for each player?
(a)
