Completing Joyful Mathematics Class 1 Worksheets Chapter 5 How Many? (Addition and Subtraction of Single Digit Numbers) helps students reinforce the concepts they have learned in class.
NCERT Class 1 Maths Joyful Mathematics Worksheet Chapter 5 How Many? (Addition and Subtraction of Single Digit Numbers)
Look at the above pictures and write the answers.
Question 1.
How many people are drinking tea in the first picture?
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Question 2.
How many people are all together in the first picture?
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Question 3.
How many children are drinking juice in the second picture?
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Question 4.
How many people are all together in the second picture?
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Addition
How many altogether?
Let us Do
Anu’s Turn
Children are playing number games. Anu shows her fingers and the other children give answers.
Let us play and give answers.
Golu’s Turn
Golu rolls the two dice together and other children have to find the total number of dots on both dice.
Let us roll the dice and find the total numbers.
Anu’s grandmother also joins the children and plays. She drew 10 beads in a string on a piece of paper and coloured 2 beads. She asks one child to colour 5 more beads and find the total number of coloured beads.
Let us colour and find the total coloured beads.
Children are playing outside.
Let us hop and find the sum.
Golu and Anu are adding numbers in different ways.
Let us Do
Add in your way.
Number Pairs
Let us Find
Add and Match
Let us Arrange
Arrange the cards so that their sum is 9.
Anu and Golu are in the market. Let us see what they purchased and put in their bag.
Question 1.
Anu has 3 bananas and Golu has 4 bananas. How many bananas do both have altogether?
Answer:
3 + 4 = 7
Question 2.
Anu has 5 toffees and Golu has 2 toffees . How many toffees do both have altogether?
Answer:
____________
Question 3.
Anu has 2 cupcakes and Golu has 2 cupcakes . Howmany cupcakes do both have altogether?
Answer:
____________
Think and Do
Write the numbers 2, 3, and 4 in the given table, in such a way that each way adds up to 9.
Subtraction
Let us discuss the above pictures.
Question 1.
How many cupcakes were left on the plate when Bablu ate one cupcake?
Question 2.
How many cupcakes were left on the plate when Pinky ate one cupcake?
Question 3.
How many cupcakes were left on the plate when Anu ate one cupcake?
Question 4.
How many cupcakes were left on the plate when Golu ate one cupcake?
Let us Do
How many are left?
Put the (✗) sign and find how many are left.
Anu and Golu are playing. Anu made 10 dots in a row. She hides some dots with her hand. Golu has to tell several visible dots and hidden dots.
Let us play with Golu and fill in the answers.
Hop Backward
Jump 3 steps back from 7
Let us hop backward on the number strip.
Question 1.
Jump 2 steps back from 9
Question 2.
Jump 4 steps back from 6
Question 3.
Jump 6 steps back from 8
Question 4.
Jump 5 steps back from 6
Question 5.
Jump 2 steps back from 5
Do it in your way.
Let us Find
Question 1.
Bablu has 9 mangoes . He ate 2 mangoes . How many mangoes are left?
Answer:
9 – 2 = 7
Question 2.
Pinky has 5 apples . She ate 1 apple . How many apples are left?
Answer:
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Question 3.
There are 8 flowers on the plant. 5 flowers had fallen on the floor. How many are left on the plant?
Answer:
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