2 Digit Integers Adding Subtracting Pyramids Worksheets increase

2 Digit Integers – Adding & Subtracting – Pyramids Worksheets increase in difficulty and are in a variety of sizes. A ‘Make Your Own’ for students is included.

Printing To print handouts from slides Select the slide from the left. Then click: File > Print > ‘Print Current Slide’ To print multiple slides Click on a section title to highlight all those slides, or press ‘Ctrl’ at the same time as selecting slides to highlight more than one. Then click: File > Print > ‘Print Selection’ To print double-sided handouts Highlight both slides before using ‘Print Selection’. Choose ‘Print on Both Sides’ and ‘Flip on Short Edge’.

? ? Add two adjacent bricks to find the one above! 2 5 4 1

1 Number Pyramids Each brick is the two bricks below it added together. A) B) 22 7 15 11 3 C) 7 9 D) 33 19 6 35 16 15 E) 20 7 12 15 91 F) 47 23 15 17 9

Number Pyramids Each brick is the two bricks below it added together. A) 2 B) 7 15 21 11 73 C) 17 13 105 D) 48 18 26 15 E) F) 105 42 33 23 45 17 G) 49 139 47 16 258 117 50 22 7 27 H) 90 I) 31 75 39 26 16 9

A) B) 40 22 7 15 18 11 3 47 C) 19 6 33 14 73 40 22 35 19 18 42 33 45 17 20 49 15 258 117 47 26 50 23 15 22 17 9 7 31 27 139 47 16 I) 16 H) 90 F) 26 105 16 91 31 F) G) Half Answers 57 17 15 13 105 48 33 23 12 17 D) E) E) 7 30 21 11 2 68 38 26 15 C) 68 28 15 7 9 B) 48 22 16 7 D) 13 A) 34 18 Algebraic Expression Pyramids Each brick is the two bricks below it added together. 1 Number Pyramids Each brick is the two bricks below it added together. 75 39 26 16 9

1 Number Pyramids Each brick is the two bricks below it added together. A) B) 40 22 7 18 18 15 19 6 33 14 15 9 68 28 E) 7 D) 13 16 11 3 47 C) 34 35 19 16 73 36 19 7 37 17 12 20 5 15 184 91 47 F) 26 11 93 44 21 15 49 23 6 26 17 9 Answers

Number Pyramids Each brick is the two bricks below it added together. A) 22 7 22 19 72 39 23 33 16 186 57 31 26 F) 153 42 17 15 13 105 48 33 81 30 17 D) 18 E) 21 11 73 40 68 38 26 15 C) G) B) 48 17 208 105 103 47 58 45 16 31 27 18 H) 2 290 90 96 151 139 41 49 47 76 75 64 23 18 31 16 39 37 38 26 23 16 21 17 9 I) 258 117 141 50 67 74 22 28 39 35 15 7 21 18 17 Answers

1 Number Pyramids Each brick is the two bricks below it added together. A) B) 22 7 1 Number Pyramids Each brick is the two bricks below it added together. 22 15 11 3 C) 7 9 7 D) 6 11 3 C) 33 19 15 33 19 16 E) 9 D) 35 15 7 6 35 16 15 E) 20 7 12 20 15 7 12 15 91 F) 91 47 F) 47 23 15 23 17 9 15 17 9

Number Pyramids Each brick is the two bricks below it added together. A) Number Pyramids Each brick is the two bricks below it added together. 2 B) A) 2 B) 22 15 7 21 11 73 C) 17 13 105 D) 7 15 21 11 73 C) 48 26 15 E) 18 26 15 E) F) F) 105 42 105 33 23 45 17 G) 49 27 47 258 117 16 9 I) 258 117 50 7 27 139 47 26 16 31 H) 49 22 7 17 90 75 39 45 G) 50 22 33 23 139 16 I) 31 42 H) 90 13 105 D) 48 18 17 75 39 26 16 9

Make Your Own Pyramids! A) Draft Copy Make Your Own Pyramids! A) B) C) Final Copy

Questions? Comments? Suggestions? …or have you found a mistake!? Any feedback would be appreciated . Please feel free to email: tom@goteachmaths. co. uk