Example: bachelor of science
Search results with tag "Worksheet number pyramid"
worksheet number pyramid - BBC
downloads.bbc.co.uk21 + 9 = ..... + 15 = 45 10 + 90 = ... 80 + ... = 100... - 600 = 400... - 450 = 450 860 - ... = 790 320 - 50 = ... 480 + ... = 600 Help Molly get out of the pyramid by filling in the missing numbers in these sums.