Question

GREEN LAND SCHOOL OSMANABAD I st Term Exam 2021-22 STD- 7 th SUBJECT : Maths Marks :- 50 Name Of the student :- _________________________________________ _Date :-25/10/2021 Q.1 Write down a pair of integers whose 2M 1) Sum of is -7 2) Difference is -10 3) Sum is 0 4) Difference is 5 B] Use the sign of > , < , or = in the box and complete it 2M 1) ( -8 ) + (- 4) ____ ( -8 ) + ( -4) 2) ( -3 ) + 7 -(19) ____ 15 – 8 + ( - 9) 3) 23 – 41 + 11 ____ 23 – 41 – 11 4) 39 + ( -24 ) – ( 15 ) _____ 36 + ( -52 ) – ( -36 ) C] Find the product using suitable properties 3M 1) 26 x ( -48 ) + ( -48 ) x ( -36 ) 2) 15 x ( -25 ) x ( -4 ) x ( -10 ) 3) 625 x ( -35 ) + ( -625 ) x 65 D] Evaluate each of the following 2M 1) ( -30 ) ÷ 10 2) 50 ÷ ( -5 ) 3) ( -36 ) ÷ ( -9 ) 4) ( -49 ) ÷ ( 49 ) Q.2 Solve 3M 1) 7 10 + 2 5 + 3 2 2) 2 2 3 + 3 1 2 3) 8 1 2 − 3 5 8 B] Find 2M 1) 3 4 of 16 2) 4 5 of 20 3) 2 3 of 18 4) 1 2 of 46 C] Multiply & Express as a mixed fraction 3M 1) 3 x 5 1 5 2) 5 x 6 3 4 3) 7 x 2 1 4 D] Do it 2M 1) 2 5 ÷ 1 2 2) 4 9 ÷ 2 3 3) 3 7 ÷ 8 7 4) 2 1 3 ÷ 3 5 Q.3 Express 2M 1) 7 paise ___________ Rs. 2) 35 mm ___________ Cm 3) 200 g ___________ Kg 4) 4 kg 8 g ___________ gm B] Given the following fractions as decimal correct to 3 decimal places 2M 1) 1 6 2) 3 11 3) 7 11 4) 8 55 C] Simplify 3M 1) 11 18 x ( -9) + −3 4 x 5 6 2) ( 26 9 x 3 7 ) - ( 13 14 x −2 3 ) 3) (- 3 2 x 4 5 ) + ( 9 5 x −10 3 ) − ( 1 2 x 3 4 ) Q.4 Complete the table​

Answer 1

Answer:

1) -5

2) -13

3) 4

2nd

1) =

2) >

3) =

3rd

1) 0