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Here you will find a range of free printable rounding worksheets to help your child learn to round numbers to either 1,2 or 3 significant figures. These sheets are carefully graded so that the easier sheets come first and give extra support.
[1] Rounding, Decimal Places and Significant Figures Name: Class: Date: ... figure 2 significant figures 3 significant figures 1.715 2 9364 995.398 0.1062 [1] 5) Round the numbers in the table. Number 1 significant figure 2 significant figures 3 significant figures 3.935 4 5254 798.356 0.2052 [1] ... Print Layout - Mathster ...
Why is rounding to significant figures important? It lets us express answers with appropriate precision, matching the context: Measurements & science: Equipment has its limits – overstating accuracy in a result is misleading. Huge quantities: 3 significant figures make big numbers like populations easier to compare quickly.
Here you will find links to our range of Rounding Numbers worksheets, including rounding to the nearest 10, rounding decimals and rounding to significant figures.
Give high school learners repeated exposure in rounding to the fewest sig-figs with these printable worksheets involving multiplication and division. Carry out both operations to simplify the expression in the real-life scenarios and apply the rules to round off. Download the set
Significant Figures Worksheet. 1. Indicate how many significant figures there are in each of the following measured values. 2. Calculate the answers to the appropriate number of significant figures. 3. Calculate the answers to the appropriate number of significant figures. 23.7 x 3.8.
Rules for Determining Significant Figures. Counting from the left, the first non-zero digit is the first significant figure. All figures following the first significant figure are also significant unless. Final zeros in a whole number are not significant. Final zeros after the decimal point are significant.
