Add the objects and write the sum.
(i)
Ans:
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(iii) 
Ans:
(iv) 
Ans:
(v) 
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(vi) 
Ans: 
(i) 5 + ______ = 14
(iii) 1 + ______ = 1
(iv) 3 + ______ = 3
(v) 8 + ______ = 9
(vi) 3 + ______ = 18
(vii) 1 + ______ = 2
(viii) 6 + ______ = 20
(ix) 2 + ______ = 19
(x) 1 + ______ = 4
Ans:
(i) 5 + 9 = 14
(ii) 5 + 13 = 18
(iii) 1 + 0 = 1
(iv) 3 + 0 = 3
(v) 8 + 1 = 9
(vi) 3 + 15 = 18
(vii) 1 + 1 = 2
(viii) 6 + 14 = 20
(ix) 2 + 17 = 19
(x) 1 + 3 = 4
Find the difference.(i) 17 – 7 = ______
(ii) 13 – 2 = ______(iii) 15 – 3 = ______
(iv) 8 – 4 = ______
(v) 8 – 2 = ______
(vi) 3 – 3 = ______
(vii) 4 – 2 = ______
(viii) 17 – 4 = ______
(ix) 6 – 3 = ______
(x) 12 – 0 = ______
Ans:
(i) 17 – 7 = 10
(ii) 13 – 2 = 11
(iii) 15 – 3 = 12
(iv) 8 – 4 = 4
(v) 8 – 2 = 6
(vi) 3 – 3 = 0
(vii) 4 – 2 = 2
(viii) 17 – 4 = 13
(ix) 6 – 3 = 3
(x) 12 – 0 = 12
Complete the following additions and write the sum.
(i) 3 + 2 = ______(ii) 4 + 1 = ______
(iii) 6 + 3 = ______
(iv) 2 + 7 = ______
(v) 5 + 5 = ______
(vi) 1 + 8 = ______
(vii) 9 + 0 = ______
(viii) 7 + 2 = ______
(ix) 8 + 4 = ______
(x) 3 + 6 = ______
Ans:
(i) 3 + 2 = 5
(ii) 4 + 1 = 5
(iii) 6 + 3 = 9
(iv) 2 + 7 = 9
(v) 5 + 5 = 10
(vi) 1 + 8 = 9
(vii) 9 + 0 = 9
(viii) 7 + 2 = 9
(ix) 8 + 4 = 12
(x) 3 + 6 = 9
Solve the Puzzle!Draw 6 balloons. Add 3 more balloons. How many balloons are there now? Then, pop 4 balloons. How many are left?Ans:
Now, 4 balloons are popped.
