Question 1

Subtract. Change the second number to a friendly number. Write the new equation. 23 -9 = 14

Accepted Answer

24 -10 = 14

Question 2

Subtract. Change the second number to a friendly number. Write the new equation. 32 -19= 13

Accepted Answer

33 -20 = 13

Question 3

Subtract. Change the second number to a friendly number. Write the new equation. 50 -29 = 21

Accepted Answer

51-30=21

Question 4

Subtract. Change the second number to a friendly number. Write the new equation. 47 - 28 = 19

Accepted Answer

49-30=19

Question 5

Add. Change one number to a friendly number and adjust. Write the equation. 29 + 46

Accepted Answer

30 + 45 = 75

Question 6

Add. Change one number to a friendly number and adjust. Write the equation. 38 + 45

Accepted Answer

40 + 43 = 83

Question 7

Add. Change one number to a friendly number and adjust. Write the equation. 61 + 29

Accepted Answer

60 + 30 = 90

Question 8

Add. Change one number to a friendly number and adjust. Write the equation. 27 + 68

Accepted Answer

25+70=95

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