﻿ Rounding, Approximation and Estimation

#### Snappy Maths - Free Mathematics Worksheets and Resources

 Counting & Number Addition / Subtraction Multiplication / Division Shape & Space Measure Statistics Curriculum Other Stuff

# Rounding, Approximation and Estimation

### Free worksheets, interactivities and other resources to support teaching and learning about rounding, approximation and estimation.

#### Rounding, Approximation and Estimation Printables

Round 2-digit to the nearest 10 Mad Maths Minutes Sets A & B          Sets C & D          Sets A & B (black)          Sets C & D (black)
Round 3-digit to the nearest 100 Mad Maths Minutes Sets A & B          Sets C & D          Sets A & B (black)          Sets C & D (black)
Round 3-digit to the nearest 10 Mad Maths Minutes Sets A & B          Sets C & D          Sets A & B (black)          Sets C & D (black)
Round 1 decimal place to nearest whole number Mad Maths Minutes Sets A & B          Sets C & D          Sets A & B (black)          Sets C & D (black)
Round 3 and 4-digit to the nearest 1000 Mad Maths Minutes Sets A & B          Sets C & D          Sets A & B (black)          Sets C & D (black)
Round 2-digit to 10, 3-digit to 100 and 4-digit to 1000 Sheet 1          Sheet 2          Sheet 3          Sheet 4          Sheet 5
Rounding up to 4-digits Sheet 1          Sheet 2          Sheet 3          Sheet 4          Sheet 5
Rounding up to 6-digits Sheet 1          Sheet 2          Sheet 3          Sheet 4          Sheet 5

#### Interactive Rounding, Approimation and Estimation Activities

Round 2-digit to the Nearest 10 Interactive    Round to the nearest 100 Interactive    Round 3-digit to the Nearest 10    Rounding 2-digit to Nearest 10 Top of the Class  Round to the Nearest 10 Alien Attack (within 100)  Round to the Nearest 100 Alien Attack (within 1000)

Round 1 decimal place to nearest whole number    Rounding 4-digit to the nearest 1000    Round up to 4-digits to the nearest 10/100/1000    Rounding up to 6-digit to the nearest powers of 10
 Links to sites that we like... Rounding Bingo (Gordons) Mr. Anker's Tests: Rounding to the Nearest 10 Tutorial (henryanker.com) Mr. Anker's Tests: Rounding to the Nearest 10 Set 1 (henryanker.com) Rounding to the Nearest 10 (mathsframe.co.uk) Rounding to the Nearest 10 (TES i-Board) Estimate (from Oswego Schools) Rounding Post Office (from Coventry Numeracy Support Team) Number Lines Interactive (Gordons) Placing numbers on a number line (Mathsframe) Next Bingo (Gordons) Dartboard Next (Gordons) Dartboard Rounding (Gordons) A4 Dartboard (for use with Gordons Dartboard Interactives) Four Dartboards (for use with Gordons Dartboard Interactives) Function Wheel Interactive (Gordons) Loop Cards Interactive (Gordons)