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Only HOTS questions:

1. Look at the addition sentences.
6  + ___=  11
___  + 6  =  11

Which number should go where the __ is in each addition sentence?

2. Which is the related addition fact for 5+4=9?

a) 1+8=9 ; 1+8=9 b)2+7=9; 2+7=9  c)3+6=9; 3+6=9  d) 4+5=9

3. What is the related subtraction fact for 9-2=7?

a)7−2=5; 7-2=5 b)8−2=6; 8-2=6    c) 9−7=2; 9-7=2   d)10−3=7

4. When skip-counting by 2, follow the pattern below.

2, 4, 6, 8,                 What is the missing number?

6, 8, ____, 12,___16 what are the missing numbers?

5. You have 4 apples. You pick up 2 more apples that fell off the tree. How many apples do you now have?

6. Cindy has 5 dogs, 7 horses, and 5 cats. How many pets does she have in all?

7. Find the missing Addend : a) 3 +_ = 4 b) 5 +___ = 9  c) 7+___=7

8. Adding whole tens (2 digit) :

a) 10 + 70 = ____                 b) 30+50=____

9. You have 7 cookies and you ate 2 of them. How many cookies do you have left?

10. A bee has 6 legs. How many legs do 2 bees have?

11. A farm has 2 horses and 3 dogs. How many animal legs are there in total?

12.You have 5 pieces of candy. Your mom gives you 3 more, but your brother eats one of them. How many pieces of candy do you have left?

13. You have collected 7 balls. How many more balls do you need to collect to have 11 balls?

14. Add & subtract 3 single digit numbers

a) 5 + 6 – 1 =____

b) 7 + 6 – 9 =  ____

c) 3 + 7 – 4 =____

15. Solve these  mentally :

a)  10 – 1 = __

b) 10 – 6 = __

c) 10 – 3 = __

d) 6 – 3 = __

16. Mini saw 12 elephants and 5 seals at the circus. How many more elephants than seals did Mini see?

17. There were 21 children at a birthday party. 16 of them were picked up. The rest of them walked home on their own. How many children walked home?

18. Write the subtraction sentence that fits this: “Alvin was writing thank you cards for the 21 guests. He finished writing 7 cards and he still need to write 14 cards.”

19. There were 42 glasses of juice. The guests at the party spilled 4 glasses of juice and drank 31 glasses of juice. How many glasses were left?