Year 7/8 Maths Level 2
... Algebra: solving equations, expressing Solve 3y + 2 = 8 sequences algebraically, substitution A sequence begins 5, 8, 11, 14, … what is the next term? How do I find the nth term? If a = 4 and b = -1, what is ab? (L2 What is 2b ÷ a?) ...
... Algebra: solving equations, expressing Solve 3y + 2 = 8 sequences algebraically, substitution A sequence begins 5, 8, 11, 14, … what is the next term? How do I find the nth term? If a = 4 and b = -1, what is ab? (L2 What is 2b ÷ a?) ...
Square Numbers
... Prime Numbers: Only has 2 factors (numbers that go into them). Numbers that go in are only 1 and the number itself. Factors of 7 are only 1 and 7 so it’s a prime number so are 2,3,5,7,11,13,17,19… Even numbers can’t be prime as 2 goes into them. 1 is not a prime number. ...
... Prime Numbers: Only has 2 factors (numbers that go into them). Numbers that go in are only 1 and the number itself. Factors of 7 are only 1 and 7 so it’s a prime number so are 2,3,5,7,11,13,17,19… Even numbers can’t be prime as 2 goes into them. 1 is not a prime number. ...
TEN FOR TEN - Maine Prep
... if we divide 87 by 7. First, punch in 87/7. We get 12 and a decimal, right? OK, let’s now subtract the whole number (here, 12), leaving just the decimal. Now, multiply the remaining decimal by the number we originally divided by (7). Did you get a remainder of 3? Try this one: 94/11. Ratios and Dire ...
... if we divide 87 by 7. First, punch in 87/7. We get 12 and a decimal, right? OK, let’s now subtract the whole number (here, 12), leaving just the decimal. Now, multiply the remaining decimal by the number we originally divided by (7). Did you get a remainder of 3? Try this one: 94/11. Ratios and Dire ...
Learning Area
... It is essential that learners in the feedback see the multiple representations for this answer. There is more than one correct answer, and the focus here is on the reversibility of the order of operations, and the distributive law when one works with brackets. It is very important to emphasise struc ...
... It is essential that learners in the feedback see the multiple representations for this answer. There is more than one correct answer, and the focus here is on the reversibility of the order of operations, and the distributive law when one works with brackets. It is very important to emphasise struc ...
Answers
... many digits, so we know that the book has fewer than 999 pages. We are told that the printer has used 1980 digits; we have already used 189. This leaves 1791 digits for the 3-digit page numbers. 1791÷3 = 597, so we have 597 3-digit page numbers. Starting from page 100, this means we end up at page 6 ...
... many digits, so we know that the book has fewer than 999 pages. We are told that the printer has used 1980 digits; we have already used 189. This leaves 1791 digits for the 3-digit page numbers. 1791÷3 = 597, so we have 597 3-digit page numbers. Starting from page 100, this means we end up at page 6 ...
