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Question 1 - Comparing Expressions - Chapter 2 Class 7 - Arithmetic Expressions (Ganita Prakash)
Last updated at May 26, 2025 by Teachoo
Class 7 (Ganit Prakash)
Chapter 2 Class 7 - Arithmetic Expressions (Ganita Prakash)
- Simple Expressions
-
Comparing Expressions
- Comparing Expressions without fully calculating
- Reading and Evaluating Complex Expressions
- Terms in Expressions
- Swapping and Grouping (Commutative & Associative Properties)
- Writing expressions from story
- Figure it out - Page 34
- Removing Brackets - I
- Tinker the Terms - I
- Removing Brackets - II
- Tinker the Terms - II
- Figure it out (Page 41, 42)
- Figure it out (Page 42, 43, 44)
Transcript
Question 1 Fill in the blanks to make the expressions equal on both sides of the = sign: (a) 13 + 4 = ____ + 6 (b) 22 + ____ = 6 × 5 (c) 8 × ____ = 64 ÷ 2 (d) 34 – ____ = 25 Solving (a) 13 + 4 = ____ + 6 13 + 4 = ____ + 6 17 = ____ + 6 17 – 6 = ____ 11 = ____ ____ = 11 Thus, 13 + 4 = __11__ + 6 Solving (b) 22 + ____ = 6 × 5 22 + ____ = 6 × 5 22 + ____ = 30 ____ = 30 – 22 ____ = 8 Thus, 22 + __8__ = 6 × 5 Solving (c) 8 × ____ = 64 ÷ 2 8 × ____ = 64 ÷ 2 8 × ____ = 32 ____ = 32/8 ____ = 4 Thus, 8 × __4__ = 64 ÷ 2 Solving (d) 34 – ____ = 25 34 – ____ = 25 34 – 25 = ____ 11 = ____ ____ = 11 Thus, 34 – __11__ = 25
