1) You ...................... to find the difference. a) add b) difference c) subtract 2) The answer to a subtraction problem is called the ............. . a) difference b) ones c) sum 3) You ............ to find the sum. a) add b) difference c) ones 4) In the number 64, '4' is in the ................ place. a) add b) sum c) ones 5) The answer to an addition problem is called the .............. . a) sum b) ones c) subtract. 6) Count on to add. What is the sum? a) 37 b) 47 c) 27 7) Subtract. Which is the related addition fact? 70-30=...................... a) 30+40=70 b) 40+20=60 c) 30+30=60 8) 19+9=..... a) 10 b) 27 c) 28 9) 51+3=.... a) 54 b) 55 c) 81 10) Which subtraction number sentence goes with the picture? a) 3-2=1 b) 5-0=5 c) 5-2=3 11) There were 20 rabbits eating carrots. 9 rabbits hopped away. How many rabbits are left? a) 20+9= 29 rabbits b) 20-9= 11 rabbits c) 20-0 = 20 rabbits 12) 49 people were on a train. 10 people got off. How many people are on the train now? a) 49-10=39 people b) 49+10=59 people c) 10 people 13) Sam had 55 apples. He sold 3 apples.How many apples does Sam have left? a) 55+3=58 apples b) 55-3=52 apples c) 5+3 = 8 apples 14) There were 99 snowflakes on a window. 50 of the snowflakes melted. How many snowflakes are still on the window? a) 99-50=49 snowflakes b) 99-5=94 snowflakes c) 99+50=149 snowflakes 15) Fatima is reading a book that has 80 pages. She has already read 9 pages. How many pages does Fatima have left to read? a) 80+9=89 pages b) 80+10=90 pages c) 80-9=71 pages

Math chapter 6

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