| Class IV |
Mathematics |
Math-Mela |
1 |
edges edges edges Name of the shape Reprint 2026-27 Let Us Observe 1. Take a die. Look at the face that has number 1. The face numbered 6 is opposi... |
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| Class IV |
Mathematics |
Math-Mela |
1 |
are there in each of these cube towers? Note for Teachers: Use the available wooden, paper, and straw models. Discuss adjacent and opposite faces. ... |
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| Class IV |
Mathematics |
Math-Mela |
1 |
Let Us Do 1. Mark the angles in the following pictures. a) b) c) e) d) Reprint 2026-27 2. Where do you see angles in the classroom? Give a few exam... |
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| Class IV |
Mathematics |
Math-Mela |
1 |
do you see in the rectangle?.................. Does the shape of the rectangle change if we gently push one of its sides? Yes/No What has happened ... |
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| Class IV |
Mathematics |
Math-Mela |
1 |
are at an A equal distance from point A. Connect the dots freehand. What do you get? ................ The point A is the centre and the line from t... |
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| Class IV |
Mathematics |
Math-Mela |
1 |
to draw circles using a compass. Encourage learners to draw different-sized circles. Reprint 2026-27 Look at the wheels. All wheels look like ……………... |
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| Class IV |
Mathematics |
Math-Mela |
1 |
Use 5 matchsticks to make 2 triangles. Then draw it in the space provided. Reprint 2026-27 3. Move two of these matchsticks to form 4 triangles. 4.... |
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| Class IV |
Mathematics |
Math-Mela |
10 |
Chapter Elephants, Tigers, 10 and Leopards NIM Game (2 Player Game) You have played a version of this game in the chapter ‘Vacation with my Nani Ma... |
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| Class IV |
Mathematics |
Math-Mela |
10 |
5 6 7 8 9 10 11 12 13 14 15 4 4 5 6 7 8 9 10 11 12 13 14 15 16 5 5 6 7 8 9 10 11 12 13 14 15 16 17 6 6 7 8 9 10 11 12 13 14 15 16 17 18 7 7 8 9 10 ... |
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| Class IV |
Mathematics |
Math-Mela |
10 |
Repeat for different 2-digit numbers. b) What sums can we get when we add a 2-digit number with its reverse? c) List down all numbers which when ad... |
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| Class IV |
Mathematics |
Math-Mela |
10 |
10 1 1 100 10 1 + 1000 100 10 10 1 + 100 100 10 1 1 1 1817 100 100 100 1 1 10 H = 100 100 100 1 1 1 Th 10 T = 1 H 10 O = 1 T 3 Th + 12 H + 9 T + 13... |
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| Class IV |
Mathematics |
Math-Mela |
2 |
made of red bricks. Circle the places or things that you see in the picture and write their names. Reprint 2026-27 Preet’s elder sister has made a ... |
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| Class IV |
Mathematics |
Math-Mela |
10 |
100 100 100 100 100 100 100 100 100 100 100 100 Regroup 10 10 10 10 10 10 1 H = 10 T 10 10 10 10 10 10 1 1 1 Th = 10 H 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
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| Class IV |
Mathematics |
Math-Mela |
10 |
juice. b) The number of bottles of orange juice is 1257 more than the number of bottles of guava juice and 1417 less than the number of bottles of ... |
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| Class IV |
Mathematics |
Math-Mela |
10 |
deposit slip given below. Different combinations of notes can give the same amount. Can you guess a possible combination of notes they might have? ... |
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| Class IV |
Mathematics |
Math-Mela |
10 |
+ 310 =__________ Subtract 100, then add 1. (f) 7844 – 15 =__________ b) 4596 + 104=__________ (g) 260 + 240 =__________ c) 3459 + 21 =__________ (... |
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| Class IV |
Mathematics |
Math-Mela |
10 |
squares (connected by a line) must be odd. Can you find other ways to fill the squares? Can you do the same thing such that the difference between ... |
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| Class IV |
Mathematics |
Math-Mela |
11 |
Chapter Fun with 11 Symmetry In previous grades, we have explored symmetry in rangolis, masks, bead strings and in buildings. Let us explore more a... |
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| Class IV |
Mathematics |
Math-Mela |
11 |
picture. Challenge 1: Where would the hole and cut appear when you open the paper? Challenge 2: Fold a piece of paper once; put two cuts in the mid... |
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| Class IV |
Mathematics |
Math-Mela |
11 |
way and challenge your friends to guess them. Can you also try doing this with the script of your own language? 4. Complete the following to make s... |
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| Class IV |
Mathematics |
Math-Mela |
11 |
different designs using the same shapes with different colours. Reprint 2026-27 2. Making a catty wall! Step 1: Take a square piece of Step 2: Now,... |
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| Class IV |
Mathematics |
Math-Mela |
13 |
Chapter The Transport 1 3 Museum Mystery Matrix Fill the yellow boxes with 1-digit numbers (multiplicands and multipliers) such that × you get the ... |
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| Class IV |
Mathematics |
Math-Mela |
12 |
Chapter Ticking Clocks and 12 Turning Calendar Parv is celebrating his birthday with his friends. Let us join them. I was born on 29 February 2016.... |
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| Class IV |
Mathematics |
Math-Mela |
12 |
is read as Laali will turn 5 years old on ______________. 4th of July 2024 or July 4, 2024. Chotu’s 10th birthday will be celebrated on ___________... |
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| Class IV |
Mathematics |
Math-Mela |
12 |
6 o’clock evening and 6 o’clock morning of the next day. Wakes up 6 o’clock morning Leaves for ......Hrs hospital 5:00 6:00 7:00 ......Hrs Reaches ... |
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